五月天婷婷丁香中文字幕_国产高清成人在线观看_无人区一码二码三码四码视频_百花视频_日本卡2卡3卡4卡5卡精品

Case & News
Case & News
Home ? Case & News ? News ? Detail

rrow Electronics's Necessary Evolution in a Perilous Market

Source:wridy company limited Date:2018-02-02 14:48:01

Arrow Electronics Inc. is knee-deep in the most consequential evolution in its history, one that has the potential to result in a complete transformation of its business and heavily impact the entire electronics value chain by forcing a reshaping of the design, engineering, new product introduction, procurement and the entire supply chain. Once finished, the process — quietly begun several years ago — may reduce component distribution to a fraction of Arrow’s global sales and push the company deeper into the design chain.

It is a transformation born of necessity and emblematic of a conundrum facing the industry. The old challenges of commoditization and margin pressures remain intractable even as new sales opportunities open for distributors, semiconductor suppliers and high-tech equipment manufacturers. The explosive adoption of wireless connectivity (IoT) by most segments of the economy is creating massive sales opportunities in areas once closed to electronics manufacturers but it is also forcing a re-evaluation of the product creation, development, engineering and manufacturing processes and thus, the role of component distributors.

But while rival top-tier distributors are tinkering hesitatingly with existing business models, Arrow, instead, seeks a more central role in the value chain. The reason for caution on the part of other distributors is simple; the sector is growing, lifted by a resurgent economy and strong demand for electronics and components. Many distributors are, therefore, more focused on protecting current revenue streams and proceeding with reorganization at a slower pace, according to observers.

Arrow is growing, too, well-ahead of industry average (2017 sales are projected to reach $26.6 billion, up 12 percent, from $23.8 billon, in 2016) and it has surged passed rivals to establish a commanding lead of the distribution available market. But executives say the company is also determined to forge ahead with a repositioning of its operations because they believe the old business model is not longer-term viable. So, while the ongoing changes are the latest in a string of industry-leading actions taken by Arrow since it was founded in 1935, they will be the most transformative.

Arrow wants to be at the heart of the industry design chain and supply chain, pumping out critical services – whatever the customer needs – to old and emerging players, Andy King, head of Arrow’s components division, the company’s biggest operating unit, said. The parts required for this transformation have been acquired and are being deployed, he said. The company has amassed a trove of design, engineering, technical information, media, logistics, supply chain management, production, end-of-life management, enterprise resources, software and IP solutions to service whatever the customer needs and at whatever stage of the product development, manufacturing and introduction process. The customers determine what they want but Arrow will be ready to offer those services immediately, according to company executives.

“We’ve assembled many assets to take advantage of the market fragmentation and opportunities opened up by the explosion of IoT into economic segments that we weren’t playing in before,” King said, in an interview. “We are in the midst of a very large-scale digital transformation of the economy, but we’re not scared by this because we’ve got all the elements we need to compete in place. We are adding rocket fuel to the offerings and services we already have.”

Perhaps King should be a tad concerned. This is a bold move in a market even he describes as "highly fragmented," which makes any major business repositioning risky. What Arrow is doing and where it is headed will see it functioning as a core provider of most essential services in the electronics design chain and supply chain, exponentially widening the range of offerings and making it more competitive and critical to customers.

But the company will also be in uncharted waters fraught with risks. What Arrow is doing goes beyond a simple industry consolidation or a reorganization of its operations. The company, in response to a wave of new technology offerings that have collapsed existing sector walls, is heading deeper into the center of the market. It is a bold and, ultimately, highly rewarding move, potentially.

The changes are, therefore, not without risks, the most obvious of which is the uncertainty inherent in re-engineering a successful and still-growing business. Customer response cannot be determined and some of the actions, especially those involving its foray into heavier engineering operations, will position Arrow as a competitor against even some of its own suppliers and current customers. Arrow must also remain nimble to respond flexibly to unexpected developments.

Change or be forgotten
Anyone who thinks Arrow, or any of its peers in the components distribution market, can continue on the current track is mistaken. The component distribution sector has changed much over the last several years, forced to respond to structural changes in the larger electronics industry as the customer base evolved and as new technologies resulted in the dramatic expansion of the addressable market. As a result, the top companies cannot even be accurately described as distributors anymore. They offer design services, technical information, sub-assembly and supply chain management services, in addition to the traditional distribution fulfilment services. Today, component distribution is the most basic of all the services offered by these companies.

To better understand what’s happening at Arrow it would help to first state what the company is not doing. First, it is not reorganizing operations or doing structural alignments to reduce operating costs, increase profitability and “better serve existing customers.” Second, it is not merely engaged in moving up the high-tech food chain by becoming a “higher value-added services provider” as some of its competitors are doing.

Lastly, Arrow — though a voracious buyer involved in multiple consolidation M&As — is not purchasing rivals to gain scale, access existing markets or increase sales in specific regions or industry sectors. Arrow has done all these. It is still making acquisitions and forging new alliances, just of a different kind. The latest tie-up, for example, was with AT&T Inc., with which it is partnering in the telecom service provider’s foundry business to “help customers get their products to market quickly.” This is a move all the way up the food chain and far removed from Arrow’s original charter as a distributor.

What the company is doing is taking actions that have already and will further expand its addressable market, potential customers and economy segments served. The steps taken will deepen Arrow’s relationship with existing customers, but they go well beyond this. In a few years, applying the nomenclature “electronics component distributor” to Arrow will seem quaint and basically erroneous. That is, if it isn’t already outdated. Here’s how chairman, president and CEO Michael Long described Arrow in November while discussing the 2017 third quarter results:

“We enable businesses to globally deploy, manage, monitor, analyze and monetize connected devices through their entire lifecycle,” Long said. “Arrow has an unprecedented opportunity to create a lead that is insurmountable. We will do this by investing in our Sensor to Sunset capabilities, especially our digital platform, our IoT practice and our software and cloud solutions.”

That’s right. Arrow sells software, in addition to, design services; engineering solutions and technical information; connectivity solutions for IoT products; components; supply chain management services, and everything else a customer needs to bring an idea or product to prototype production or full volume manufacturing. Arrow will deliver whatever the customer needs, be it components, design, engineering, sub-assembly, a small part of the product engineering and new product introduction services or the entire set of solutions to get the product to market, according to King.

“We are a technology company able to offer the services customers need to leverage digital technology, irrespective of what we used to do traditionally,” King said. “Arrow has transitioned into a technology company. It is no longer about the individual parts of what we offer. Hardware is no longer the name of the game; it’s about the business process.”

Arrow isn’t just trying to deepen its offerings, however. Executives said it is not layering on services but undergoing a total transformation akin to turning a caterpillar into a butterfly. By the time the process is complete Arrow will have essentially become a new enterprise sporting a remnant of its old services. Essentially, components distribution will become a component of its much-wider range of offerings.

Evolutionary journey
Arrow is on an evolutionary journey and what it will become may not be known even to the current architects of its change. They will have to adjust objectives and goals, adopt new ones, refashion offerings, exclude some and embrace unanticipated but customer-mandated services. Executives must be flexible because the market itself is evolving.

“The market is going to shift, and it will evolve, but it is not going away,” said an Arrow executive providing background information for this report. “There is too much happening to say IoT is a flash in the pan or that it’s not real. I think we’ve passed that point. That’s why we are strengthening supplier relationships and investing in people and training. We want to make sure we are ahead of the curve.”

Previous evolutionary actions undertaken by Arrow since it was founded were aimed at bulking up its size and gaining suppliers across the globe. During this phase the company helped lead the consolidation of the distribution market and, together with rival Avnet Inc., reduced to a handful the number of companies in the sector able to serve the industry as global players.

The current metamorphosis is designed differently from the aggressive consolidation-driven M&As of the past 30 years. Rather than take over rivals, the company is evolving “into an engineering and services business” that offers solutions rather than products; an enterprise that “understands how to engage with a customer to solve problems rather than just take orders,” for components, according to an executive at Arrow who shared confidential information about the company’s objectives.

“The company is evolving,” he said. “When I am talking with a customer it’s no longer just selling a component and value-added services. I am instead offering a technology stack that include sensors, microcontrollers, connectivity solutions, the gateway, the Cloud, applications, servers, storage, networking, security and solutions up and down the stack.”

Acquisitions made by the company in recent years reflect the new focus. Arrow in January acquired engineering firm eInfochips, gaining an enterprise with 1,500 engineers spread across three continents and with expertise in product development. What makes the eInfochips deal special is that it places Arrow squarely in the center of the engineering business and beyond simple FAE services offered by traditional component distributors.

eInfochips has a customer base that includes companies in non-traditional economic segments served by Arrow. The deal opens opportunities for Arrow to widen its reach in sectors like retail, industrial, food, banking, health and medical services, transportation, financial and even insurance; basically, any enterprise seeking a technology solution but not interested in fashioning a product by itself, according to Pratul Shroff, CEO of eInfochips.

“Think of us as a design factory working across the economic value chain,” Shroff said, in an interview. “We create roses in the desert for companies no matter their business sector. Our objective is to offer complete solutions for the customer and Arrow’s involvement will balloon eInfochips’ services by enabling us to offer solutions to even larger companies.”

The eInfochips transaction follows a pattern that Arrow set years ago. As companies began exploring connectivity solutions starting with M2M products, Arrow assembled the assets needed for the predicted waves of IoT products. Its acquisition strategy changed to deals involving companies complementary of its focus on building a network of engineers, technical information and product expertise. Recent acquisitions included media assets that offer market information, research, data and other industry intelligence to deepen engagements with engineers.

“The nature of the market has changed,” said components division head King. “Look at the new set of customers coming from new vertical markets and who need support from the bottom up and down the chain. We have assembled several assets to take advantage of these changes and as we’ve proceeded on this journey these tentacles will allow us to scale up globally.”

The face of Arrow’s customer has certainly changed. While the company continues to service traditional OEMs and contract manufacturers – the components division remains its biggest – Arrow now sees a different future set of customers. The new ones will come from all segments of the economy and be spread out globally, according to King, who noted that “IoT is taking us into economic segments that we weren’t in before in addition to new players springing up and becoming large quickly.”

Arrow’s customers will also vary in size, ranging from individual members of the Maker movement working with a “vague” design idea to small, medium and huge enterprises in all parts of the globe. One challenge the company anticipates is figuring out how to serve the new and expanded customer base in a fragmented IoT ecosystem where rapid technology changes can result in margin pressure.

“The biggest challenge we see is that the rate of technology progression is very fast,” said another Arrow executive who declined to be identified by name. “It is a risk, but we are addressing this with investments, products and strengthening relationships.”

Contrast Arrow’s strategy with that of Avnet, its chief North American competitor. Both are betting on the IoT market and have invested heavily in the sector. They’ve acquired enterprises involved in IoT design and services and added homegrown efforts to strengthen offerings. The similarities end here. Arrow set the pace with early investments that shored up its two biggest business divisions – components and enterprise computing – while Avnet, lost in a restructuring spiral, sold its technology solutions business to Tech Data for $2.6 billion in 2016.

The sale of Avnet TS to Tech Data opened a dramatic difference in the rivals’ operating strategies. Arrow executives said retaining the enterprise computing solutions (ECS) business meant it could offer a more comprehensive set of services, complementing design and engineering offerings. Further, Arrow is moving deeper with cradle-to-grave engineering services, which it named Sensor-to-Sunset.

Avnet executives concede the company had become less competitive in the technology solutions segment because it delayed critical investments in the business. They argue, though, that this move meant they could deploy scarce resources into the components business while partnering with companies like Tech Data and others to offer a comprehensive set of services to customers, according to CEO William Amelio, in an interview last year with EPSNews.

Customer-driven change
From a customer perspective, it would seem to make sense to source these range of computing and design solutions from a single provider than have it offered piecemeal, especially for companies that have limited engineering expertise or that have no interest in becoming a technology firm and simply desire a turnkey solution.

Perhaps Arrow, too, would have preferred to toddle along in its old ways, raking in steady sales and profits and avoiding the turbulence that comes with business re-engineering. Analysts say that scenario is no longer an option for the industry. IoT is barreling through the entire economy, threatening to reshape markets, springing up new players and upending established relationships.

The distribution market is bifurcating into two segments, according to industry observers. The first has tier-1, or large, volume distributors that must evolve operations in the face of dwindling margins. This group needs to evolve or become extinct within years, they said. In the second group are specialized distributors competing on the basis of technical knowledge and the ability to swiftly deliver small and medium-size components packages. This group faces similar margin pressures but survive on lower costs and digitalized operations.

“The outlook for the distribution market is generally tough,” said Malcolm Penn, principal analyst at U.K.-based Future Horizons Inc., a provider of market intelligence and consulting services to the electronics industry. “The business model has to change. Distribution is hurting from the move of high-end design to certain geographies and it will get worse. The industry must figure out how to generate demand and grow profitably on ever increasing margin pressure.”

Arrow executives agree the pressure to change is huge but insist they have found a solution to the problem identified by Future Horizon’s Penn. The company realized the need for change years ago and this explains some of the moves Arrow has made, which have contributed to sales growth, they said. An analyst countered with an explanation that the market has been growing generally in the last year.

“It doesn’t matter how inept you are as a distributor in the current high demand environment,” said the analyst who works for an industry organization and requested anonymity. “You would make money by just showing up. The real challenge comes when the market changes.”

So, is Arrow’s strategy the correct one? Time will tell, but it is being proactive in responding to customers, and putting in place a mechanism for dealing with changes in its market is a necessity. Observers said Arrow is forging ahead with its evolution because standing still could cause it to experience a fate similar to the slow strangulation suffered by cities bypassed by the railroad during its giddy expansion in the Americas.

Rather than wait for such an end, Arrow is pouring more resources into engineering and asking to be the driver of the next wave of industry growth, a company executive said, adding, “we will take instructions from customers, but we have laid the tracks for wherever they want to go, and we have the wagons in place to get them there.”

Will the target customers patronize the new Arrow? Many are doing this already. The real measure of the company’s success will be how many more it can get onboard, according to Future Horizons’ Penn.

Keywords     Chipmaker

Prev             Chipmakers Rally in Talent War


Wridy(Wridy company limited)main focus on the memory chip and memory bare die business since it founded.Also Wridy got the distribution authorization from some famous semiconductor brand.So Wridy's a professional distributor for memory chip & die.Our product include MRAM、FeRAM、NV-SRAM、Low Power SRAM、Async Fast SRAM、Sync High Speed SRAM、pSRAM、Serial SRAM、HyperRAM、OctaRAM、Low Power SDRAM and Flash...etc.

Wridy(Wridy company limited) is the authorized agent as designated by JSC、EVERSPIN、NETSOL、VTI、IPSiLog and Sinochip.And also we’re the professional distributor of the famous semi-conductor brands ,such as Samsung,Hynix and Lyontek.
Wridy can provide our end customer and partner professional the high cost performance product and solution with the professional & rich experience.

青草激情综合| 婷婷五月花西瓜| 久婷婷色| 五月天四色房丁香| 久久激情视频| 亚洲成人AV在线观看| 丁香六月亭亭久久综合| 人人添人人| 91男人操女人视频| 99综合网| 亚洲A片成人无码久久精品青桔| 激情激情激情网| 人妻中文在线| 国产午夜成人AV在线播放| 五月天色五月| 特级片神马电影| 成片免费观看大全| 99∨VTV| 激情精品久久| 五月天激情综合网俺也去| 婷婷色色五月天| 国产精品久久..4399| 婷婷五月激情视频在线| 人妻AV在线| 九月婷婷综合网| 国产精品成av人在线视午夜片| 五月天丁香| 久久精典| 色久影院| 丁香 久久| 99色色网| 久热2025无码| 丁香五月丐人妻| 丁香九月激情在线视频| 91人人网| 99热1| 开心四房| 人妻丰满精品一区二区A片| 婷婷五月综合视频| 一级精品999WWW| 婷婷五月综合网激情| 九九精品9| 日产精品一线二线三线芒果| 天天做夜夜爽| 一起草性爱不卡视频| 国产精品婷婷午夜在线观看| 婷婷丁香五月天小说| 色五月久久成人婷婷| 九色成人AV在线| h在线看免费版在线看| 亚洲操B| 久草视频一,二三四| va婷婷在线| 久久久人妻人伦| 无码区婷婷五月花开| 中文字幕,综合,91| 沈娜娜av| 欧美日韩成人h| 97自拍视频在线| 五月婷婷69| rr天天操| 国产精品国产成人国产三级| 射狠狠| 色五月丁香婷婷久草| 夜夜骑天天操| 久久久久久97| 婷色五月| 婷婷色六月| 亚洲五月花| 99热这里只有精品2| 精品皮股午夜AV| 香蕉久久国产AV一区二区| 综合色影院| 五月丁香激情四射| 色婷综合| 五月婷婷,狠狠操| 9久热免费视频99| 国产精品久久..4399| 色婷婷性爱| www.97干视频| 婷婷欧美综合| 玖玖在线视频福利| 思思网站| 久久这里有精品99| 色色网站免费| 大香蕉伊人爱在线| 91蜜桃婷婷狠狠久久综合9色| WWW99热| 91九色视频| 99热自拍| 婷婷五月花| 五月丁香激情婷婷| 九九热免费视频| 色婷婷五月在线| 欧美成人AAA片一区国产精品| 婷婷五月天AV在线| 激情婷婷五月天| 五月香婷婷| 五月天开心网| 欧洲区自拍| 日本九九视频| 丁香六月婷婷综合色| 丁香五月天激情小说| 日韩精品无码99| 五月六月丁香激情| VA色婷婷| 超碰成人黄色网| 五月婷婷丁香五月| 大香蕉伊人久久| 天天摸天天爽| 五月色综合网| 99色免费观看全部| 丁香深五月婷婷| 大香蕉久久婷婷| 天天日天天做天天舔| 综合久久丁香婷婷,五月婷婷六月丁香,开心激情综合网,六月丁香在线观看,婷婷丁 | 婷色五月| 97日韩无套内| 999久久久国产精品| 全亚洲最大的婷婷五月天网站COM| 国内婷婷丁香社区在线播放| 丁香六月伊人| 婷婷永久在线| 久久九九激情五月天| 欧美人妻一区二区| 久99久视频精选| 日韩九区| 伊人网色婷婷五月天| 人人爽人人爽人人爽人人爽| 国产裸体AAAA片色戒| 久久免片| 亚洲成人丁香花| 五月综合丁香婷婷| 五月丁婷婷| 日本成人噜噜噜| 久久久久人妻网址| 色婷婷另类| 色婷婷综合视频| site:publishdd.com| 五月丁香啪啪| 激情五月婷婷在线观看| 国产亚洲精品AAAAAAA片| 亚州激情九月| 丁香六月婷婷综合麻豆| 婷婷丁香社区| 99婷婷精品推荐在线视频| 天堂亚洲 在线| 天天爱天天日| 日韩在线婷婷五月天综合| 久热综合| 懂色av粉嫩AV蜜臀AV| AAA久久久| www激情网| 无码啪啪| 丁香六月成人网| 久热re在线视频| 五月婷婷与六月丁香图片激情| 日本久久爱| 婷婷天天日婷婷| 久久久亚洲成人无码A片| 久久精品视频99| 色五月色五天色情网| 九九aV| 91久久九| xx综合网| 五月婷婷丁香| 激情丁香久久久久久| 婷婷五月天xxx| 久青操| 婷婷性爱五月天丁香网| 婷婷亚洲五| 日韩啊啊啊| 成人在线二区| 青青热视频| 五月天婷婷视频| 国自产拍偷拍精品啪啪一区二区 | 就要爱综合| 亚洲五月天第一综合干| 天天干天天干天天干| 日本狠狠干| 久久婷婷热| 激情六月色| 日韩青青| 熟女乱论网| 久久艹99| 五月婷婷综合影院| 色导航色婷婷五月天在线观看| 少妇人妻偷人精品无码视频新浪 | 婷婷五月天成人| 碰碰人人漕| 婷婷五月深爱五月| 五月天激情网图片| 婷婷丁香77777| 大战熟女丰满人妻AV| 九97免费视频| 26uuu欧美亚洲日韩| 婷婷丁香在线| 丁香色成人| 婷婷色色婷婷| 日韩成人电泉AV| 五月天激情无码高清| 欧美25p| 久久婷婷五月天蜜桃| 精品久久久人妻| 91久女| 婷婷五月天影视| 直接看的av| 在线婷婷| www.99在线| 91黄址| 女主播扒开屁股给粉丝看尿口| 亚洲成人AV电影网| 五月婷婷六月丁香在线视频| AV片在线观看| 五月天激情啪啪| 六月婷婷毛片| 互月天综合| 蜜桃人妻无码AV天堂三区| 91九色视频| www.色五月| 色婷婷在线影院| 天天日,天天干,天天操| 超级碰碰99| 一区二区三区四区无码| 丁香八月综合激情| 婷婷五月色網站| 99综合色色色| 亭亭五月色男人| 亚洲色区17| 丁香五月激情综合啪啪| 91久久久久久| 99热99免费| 涩涩五月天| 狠狠色婷婷丁香六月| 亚洲无AV在线中文字幕| 五月婷婷co.m| 欧美色激情四射| 99er在线观看| 婷婷五月天VI| 成人性爱无码| 91九九精品| 99这里有精品| 综合激情在线视频| 91丨九色丨国产打屁股| 人妻性爱av网站| 久久九九国产精品怡红院| 成人五月天婷婷| 五月婷婷六月丁香在线| 亚洲久久视频| 99在线视频网址在线观看| 五月激情网站| 色综合色色色色| 草莓视频在线观看入口| 99久久久久久| 深爱开心激情| 狠狠色丁婷婷日日,伊人激情综合网| 亚洲精品久久久久AV无码| 丁香成人综合| 9热成人在线视频| 九九视频这里有精品| 婷婷性爱综合| AV操逼网| 精品久久婷婷五月天| 久久在线视频免费观看| 性生活久久人妻| 激情色情五月天| 艳妇野外情欲放荡HD| 激情综合网五月婷婷| 99热8| 天天做天天干天天综合网| 婷婷五月在线影院| 丁香五月Av| 日韩在线视频网站| 午夜不卡久久精品无码免费| 天堂草在线观| 91精品91久久久中77777久久玖玖九九 | 欧美日韩成人免费在线| 丁香六月婷婷综合色| 欧美成人AAA片一区国产精品| 99色热综合| 色色色色色色色色色色色色色五月天| 驯服上司人妻HD中字日本| 色五月91| 日本黄色三级片内射| 久久婷婷五月综合色和| 1024婷婷综合久久五月天| www久久99| 夜夜爽日日躁| 婷婷成人在线| 成人看片网站| 丁香丝袜五月| 色玖玖网| 色婷婷综合网站| 一二三区视频韩国| 亚洲色图日韩网址| 少妇性按摩无码中文A片| 婷婷五月天综合小说网| 99视频久久| 国色天香成人网| 色深爱五月| 91碰碰碰| 碰碰人人人| 瀚〣BB妲BBB妲BBB| 色插综合网| 婷婷伊人綜合中文| 欧美人妻一区二区| 手机免费福利视频| 亚洲思思热久| 欲色人妻| 九九性视频| 这里只有精品免费观看网占| 五月婷婷丁香| 色五月婷婷777| 老美AA片| 密乳视频| 玖玖爱资源站| 色婷婷五月综合激情中文字幕| 狠狠色大香蕉| 亚洲国产成人裸舞| 黄色片区子| 五月天开心色色网| 精品在线网站| 久色欧美| 亚洲国产精品五月天| 丁香五月综合激情久久潮喷| 色色五月婷婷| 五月丁香六月婷婷激情视频在线观看免费 | 欧美日韩999| 激情五月天在线视频| 婷婷一本和五月丁香| 激情丁香久久| 色五月综合网| 91九色中文字幕女在线观看| 日本 @ va 免费| 国产色色在线| www.99日本| 黄色中文字目| 婷婷伊人网| 激情亚洲网| 五月综合亚洲色| 久久中国毛毛片爱久久| 久久精品无码一区| 成人看片网站| 五月天社区| 九九爱看亚洲| 欧美成性色| 偷拍91九色| 丁香五月激情图片婷婷| 亚洲无码色色| 夜色综合网| 天天操天天爱天天玩| 久久视网36| 射琪琪| 伊人九热| 免看黄大片AA | 丁香九月综合| 激情五月婷婷| 丁香六月婷婷一区二区三区| 激情综合五月.....| 草草影院爱爱| 狠狠爱成人综合网| 99热只有| 另类激情五月| 夜夜操狠狠操| 亚洲天天| 午夜电影网VA内射| 五月久久噜噜| 九九九这里只有精品| 啪精品| 丁香五月狠狠在线观看| 嫩草AV久久伊人妇女超级A| 色色色婷婷| 午夜色丁香| 婷婷五月婷婷五月天| 久久久人妻久久久| 婷婷丁香久久| 五月激情网站| 九九精品亚洲| 久久一伦| 天天射色五月天| 狠狠狠狠狠狠草| 成人在线观看国产| 乱乱av| 五月综合激情| 深爱五月激情五月| 99精品在线| 大香蕉网站,大香蕉综合| 六月丁香网| 婷婷五月丁香基地| 婷婷丁香五月综合激情视频| 丁香五月激情婷婷| 五月丁香五月天现场视频| 久久6这里只有精品| 91婷婷丁香五月天免费视频网站| 久久东京热婷婷五月| 一级二级色大片| 五月天丁香综合在线| www.久操| www狠狠爱com| 色婷婷色综合| 五月天综合色| 丁香六月综合激| 婷婷综合偷拍| www91久久| 婷色视频| 免费人人操| 色涩影院六月丁香| 婷婷色色欧美| 丁香五月色五月| 超碰99热精品| 99热9999| 思恩热国产视频右线观看| 欧美内射AA| 99ri在线| 九九热只有精品6| 色色色色色色色综合| 五月丁香综合啪啪啪啪啪| 国产精品久久久99视频| 色婷婷婷av| 琪琪理论片| 五月婷成人网| www.五月天。com| 欧美97p| 中文字幕色色色| 激情五婷网| www.夜夜操.com| 日日干日日| 中文AV在线观看| 天天噜日日噜综合无码| 亚洲综合激情五月久久| 国产午夜成人免费看片无遮挡| 草草视频91| 九九视频在线观看视频6 | 少妇性BBB搡BBB爽爽爽视頻| 韩日另类| 五月色情婷婷| 五月天婷婷情色| 99自拍视频在线观看| 草综合网| 天天干天天日天天插| 五月丁香人人婷婷在线观看| 欧美啄木乌丝袜人妻系列| 噜噜噜噜综合在线| 97色在线观看视频| 色色色免费视频| 无码日本精品XXXXXXXXX| 综合久久激情久久| www.99热在线| 久久五月丁香婷婷| 丁香五月激情六月综合| 人妻久久久久久久久久久| 另类图片五月天| 亚洲成人一区| 激情婷婷五月天| 色综合色综合色综合| 国产日韩av片| 麻豆科斗777| 五月天玖玖狠狠色色| 色五月激情婷婷| 9热精品| 99热官网| 色婷婷人人| 碰碰女| 五月婷婷久久开心网| 婷婷五月综合视频| 99精品一二三四视频| 激情综合网色播五月| 午夜伊人大香蕉| 丁香六月激情综合网| 91丨九色丨大屁股| 五月婷丁香亚洲| 热久久这里只有精品| 丁香 久久| 国产精品久久久久久久久久| 婷婷五月激情在线| 久久色婷婷| 六月婷婷私欲| 五月天停婷基地| 国产精品第一国产精品| 又大又粗九一在线| 国产精品电影网| 婷婷97狠狠干| 开心五月网 | 性韩日色婷婷五月天激情啪啪XXX| 色婷丨日丨天丨综合久久| 久久九九色| 婷香五月激情视频| 婷婷激情五月天桃花网| 91久久久久久| 丁香五月六月激情久久| 97资源碰碰| 五月天婷a在线| 色九月婷婷综合| 伊人国产婷婷五月天| A片试看120分钟做受视频红杏| 九九热99热| 99久久天堂婷婷| 99亚洲天堂| 丁香婷婷色情社区成人小说| 香蕉综合网| 丁香九月激情在线视频| 狠狠色噜噜狠狠狠狠综合| 思思色综合网站| 青青在线观看视频在线高清完整版 | 亚洲一级AV在线免费播放| aaaaaa片| 九色啦蜜臀| www.狠狠| 五月婷婷激情综合| 思思 热 99| 婷婷五月婷婷| 神马欧美精| 99热只有国产在线精品| 欧美婷婷丁香五月社区| 激情网色五月| 久久杏爱视频| 日本五月天网站| 国产毛片精品一区二区色欲黄A片| 91狠狠色色丁香婷婷综合久久| 五月永久激情| 久久亚洲婷婷| 五月开心久久| 欧美性爱特黄一级aaaassss| 人人操AV| 人人综合91网| 思思w99| 丁香五月成人| 色婷婷91| 九九无码视屏| 蜜桃人妻无码AV天堂三区| 9999三级片| 天天做天天爱天天综合| 在线另类| 丁香五月自拍| 五月天丁香网站| 久热9热| 亚洲AAAA网| 精品久久久人妻| 久久色五月天| 无码任你操| 1024在线一区| 99热精品10| 色婷婷免费观看| 婷色视频| 婷婷五月天在线观看免费| 国产在线aaa片一区二区99| 97干欧美| 激情五月天偷拍综合网| 超碰色碰碰| 五月激情另类| 五月天伊人网| 色婷婷久久| 婷婷大乡焦噜噜| 五月天激情综合网| 九九色综合视频| 丁香,开心成人,久久| 有码人妻久久| 激情婷婷六月天| 99网址在线看| 女人天堂AV| 日本在线观看91| 这里只有精品免费视频在线观看| 99久久综合| 第二色AⅤ| 99日本在线| 国产婷婷综合在线免费视频| 婷婷久久色| 日本A片一区| 五月天狠狠干| 中字幕视频在线永久在线观看免费| 亚洲激情综合| 欧美色图天堂网| www激情网站| 五月婷婷成人| 99婷婷五月天激情| 婷婷六月天激情| AV变态另类一区二区| 99爱视频免费看| 五月婷婷综合激情小说| 丁香久久五月天视频在线观看| 中国丰满熟女A片免费观| 日本激情ⅩXX免费视频| 色婷婷五月天偷拍| 婷婷五月亚洲激情| 五月婷在线观看| www,8050,午夜三级| 五月婷婷亚洲| 久婷五月| 久99热| 人人草成人视频| 79精品视频在线观看,| 色情综合网| 亚洲精品大片| WWW丁香五月| 国产精品国产成人国产三级| 婷婷5月天激情综合| 思思99热| 五月社区丁香| 少妇搡BBBB搡BBB搡毛茸茸| 日操五月婷| 天天日天天插| 综合五月激情网| 日本天堂网站99| 婷婷五月天成人综合网| 9久热在线视频| 开心激情五月天网| 九九人人精品| 五月婷网| 大香蕉五月天| 97色婷婷| www激情网| 1024久婷| 最近2018中文字幕免费看2019| 婷婷午夜综合| 天天爽人人综合免费7799| 国产亚洲99| 免费观看全黄做爰的视频| 人人干Av| 日韩无码系列| 五月丁香综合中文| 天天综合网、天天综合色| 成人做爰高潮A片免费视频| 丁香伊人综合| 综合久久8| 老熟女重囗味HDXX69| 超碰97人人操| 免费做A爰片77777| 久久欧洲综合网| 玖玖爱导航| 99热这里只有精品1025| 欧洲亚洲免费视频区| 丁香五月婷婷综合啪啪| 天天操人人干| 久久色五月| 91啪啪| 五月天激情中文字幕| 免费V片在线| 伊人久久大香线蕉av一区| 亚洲婷婷丁香五月在线| 五月天丁香婷婷视频网址| 五月六月婷| 亚洲综合九九| 高清无码网址| 亚洲天天综合| 亚洲成人网在线观看| 99ER热精品视频| 国产无套精品一区二区| 激情五月综合网最新| 99国产在线精品视频| 可以免费看AV网站| 99这里有精品视频| 超碰在线99| 99re这里只有| 五月天激情综合网站| 在线五月婷| 久久婷婷色综合| 激情五月天之六月婷婷| 久久丁香婷| 97碰久久| 婷婷五月天亚洲图片| enecarbon-materials.com污K127封锁请涟系@wip1688 | 色五月丁香伊人五月| 99网址在线看| 图片区 小说区 区 亚洲五月| 天天综合社区| 久碰视频| 青青草99re| 91精品婷婷国产综合久久| 99热这里只有精品2016| 9l视频自拍9l视频自拍九色学生| 成人午夜天| 久久99激情丁香婷婷小说网| 狠狠色婷婷7777久| 五月综合激情网| 色欲久久综合| 久色资源网| 热中文字幕| 9l视频自拍九色9l黑人| 亚洲黄色影视| 丁香五月婷婷六月| 丁香六月婷婷开心| 色噜久| 免费无码毛片一区二区A片| 婷婷五月婷婷| 婷婷亚洲丁香五月| 大香蕉人人网| 国产肥白大熟妇BBBB视频 | 欧美日韩999| 国产91在线视频| 深爱五月激情| 成人va在线播放| 婷婷五月天激情综合| 六月丁香停| 六月婷婷毛片| 99超级碰免费视频| 婷婷五月天在线一区| 亚州激情网站无码| 婷婷五月丁香综合激情| 五月丁香婷婷激情图片| 青青草激情网| 中文在线最新版天堂8| 五月婷婷co.m| 综合网色| 色婷婷综合影院| 日韩在线看AV| 99热一区| 亚洲人成色A777777在线观看 | WWW,五月| 俺五月| 色狠狠色| 99久久精品亚洲综合| 9+1视频网址| 日本综合色色| 五月丁香六月婷婷激情视频在线观看免费 | 天天做天天爱天天玩夜夜爽| 五月婷六月综合在线观看| www.五月天色色色| 成人丁香婷婷| 久久九九国产精品怡红院| 精品人妻在线| 韩国天天婷婷| 婷婷亚洲激情在线观看视频| 99日本黄站| 人人看人人97| 182tv992tv人之初午夜免费观看| 亚洲精品色| 色婷婷亚洲| 六月色婷婷| 日本操逼九九九九58日本操逼| 色9色| 99亚洲精品视频在线观看| 丁香五月激情网| 久久曰9| 成人无码精品1区2区3区免费看| 人人澡玖玖一| 九九精品亚洲| 久久人妻人人| 日本颜色视频人人爱| 99热这里只有精品50| ss五月天激情| 玖玖国产视频一区| 久久99久久99精品免观看粉| 亚洲在线视频321| 开心五月天激情网| 99re热视频这里只精品| 激情五月天电影| 色婷婷伊人| 另类激情中文| 婷婷基地爱| 激情婷婷五月天日本系列| 9久热这里只有精品视频| 激情五月图| a色色色色色| 九九热AV| 激情综合婷婷| 99久久久免费| 在线观看的av| 91色在线/日韩| 丁香婷婷九月| 丁香狠狠色婷婷| 九九99热| 开心久久网婷婷| 久久色吧| 久久全色| 色99免费视频中文| 成人 九九九九| 丁香五月婷婷综合激情啪啪啪啪啪啪啪 | 天天情天天狠天天透| 超碰在线观看9| www.五月天色色色| 五月天激情网址| 2020日日干| 麻豆雪千夏| 色婷婷先锋| 丁香五月在线自慰| 天天噜日日噜综合无码| 996er热| 成人av免费观看| 日韩操逼大片| 亚洲啪视频| 激情av| 九九热欧美| www.久久爱| 亚洲人成网亚洲欧洲无码久久| 婷婷五月天免费小说| 五月天开心激情网色欲无码| 26uuu淫色| 狠狠干五月丁香| 色婷婷色情| 五月丁香婷婷激情澎湃四射| 婷婷激情欧美| 久久婷婷激情视频| 天天干天天日天天操| 五月花在线观看视频| 日本色综合| 激情四射婷婷| 婷婷六月激情| 99热只有这里有精品| 欧美槡BBBB槡BBB少妇| 丁香六月综合| 九九亚洲天堂| 不卡成人免费| 热996精品在线观看| 91刘玥视频在线观看| 五月婷婷六月丁香首页| 综合久久9| 日韩成人电影AV| 蜜臀A∨在线水帘洞| 99视频精品8| 激情综合亚洲色婷婷五月| 99热无码首页| 在线视频99| 成人AV在线电影| 欧美搡BBBBB摔BBBBB| 婷婷五月丁香青青草在线| 天天肏视奸| 欧美精品A片一区在线观看| 97婷婷狠狠| 97色婷婷成人综合在线观看| 丁香五月天激情五月天激情五月天激情网| 婷婷六月丁香激情综合| 婷婷五月图片小说视频| 99热只有| 婷婷久久久| 久久婷婷六月综合| www.玖玖婷婷在线| 91|九色|动漫| 激情综合青草| 天堂草在线观| 国产凸凹视频熟女A片| 51XX午夜影福利| 成人精品视频99在线观看免费| 天天干,天天日| 九月丁香欧美综合| 伊人99热| 热99只有精品| 噜噜国产| 激情综合五| 国产首页在线| 丁香五月婷婷大香蕉| 五月天激情综合网俺也去| 色五月视频无码播放| 深爱五月激情| 69精品人人人人| 狠狠色综合五月人人| 婷婷色色欧美| 夜夜躁狠狠 | 婷婷五月丁香六月综合网| 高清不卡一区| 丁香婷婷天堂| 在线观看亚洲视频影院| 亚洲激情高潮| 免费亚洲婷婷五月| 久热免费视频| 久久久久久久久久久久久久久久久精典| 91九色无码日韩| 精品综合久久久久久五月天| 2025天天日爽| 国产精品激情AV久久久青桔| 超碰京东热av男人的天堂| 另类天堂| 婷婷五月花西瓜| 99久久综合网| 超碰国产一区| www.日本久久videos| 婷婷五月天电影在线| 六月丁香av| 99欧美热| 亚洲色色色色色色色色色| 夜夜做夜夜愛| 婷婷五月天AV| 激情五月天色色色| 99热99ai| 婷婷综合精品视频97| 人妻无码精品一区| 97人人操com| 丁香五月综合激情久久潮喷| 26uuu最新地址| 亚洲综合五月天婷婷丁香| 超碰精品国产首页| 激情五月激情综合网一级丸片| 天天色天天| 中文中文在线| 天天久综合网永久入口17v| 婷婷五月精品在线| 99热亚洲| 97五月婷| 天天五月丁香五月| 五月丁香五月综合欧美| 538在线精品| 欧美 日韩 成人在线| 五月天堂在线| 熟女激情五月天| 五月狠狠| 婷婷激情丁五月| 欧美日韩91| 久久一品区| 六月天无码网址| 99色婷婷视频| 午夜丁香六月婷| 婷婷五月天日日日干干干| 久操人妻| 久七香蕉| 国产精品激情五月天色婷婷| 亚洲99热| 亚洲色夜| 亚洲亚洲永久无码777777| 婷婷成人视频| 天天操夜夜夜拍拍拍| 亚洲激情五月| 99热这里有精品24| 欧美色色色色色| 97极品在线| 婷婷色正月| 不卡的AV网站| 噜噜综合网| 亚洲色啪| 六月久久婷婷| 五月天综合在线观看| 久热一区| 色欲婷婷夜夜| www.久久久.com| 激情久久 婷婷| 战争与艾拉电影免费观看| 色播播五月天| 激情五月丁香五月| 777影视理论片大全在线观看| 热久91| 色色色色色爱| 丁香五月婷婷啪啪视频| 五月丁香久久久| 婷婷99狠狠躁天天久久久九九九| 日本婷婷综合精品| 天堂成人A片永久免费网站| 欧美久草在线日本一级特黄大片做受9在线观看韩国电影《两个女人》未删减-毛片 | 日日操,夜夜爽| 成人五月丁香花| 只有久久精品免费| 无码成人播放器| 丁香六月成人网| 五月婷三级片| 极品五月天| 女同在线9| 凹凸操Av| 久久精品99久久| 久热91精品| 99精品热视频| 久久久8| www.久久99| 99热免| 色五月综合婷婷久久综合婷婷久久综合婷婷久久综合婷婷久久 | 中文av网| 99久久玖玖| 91狠狠色色丁香婷婷综合久久| 五月婷在线影院| 五月丁香色| 丁香五月影院| 五月婷在线观看| 99 色色吧| 99久久久99久久91熟女| 丁香五月婷婷亚洲另类| 久久婷综| www.狠狠艹| 偷拍九九五月丁香婷婷| 久久AAAA片一区二区| 五月丁香激情四射综合| 婷婷五月天av| 新99色色色色色色| 丁香激情网| 丁香五月天成人| 亚州激情九月| 国产综合婷婷| 亚洲天堂99| 欧洲色| 91啪级电影| 中文字幕人妻一区二区| 五月婷婷香| 婷婷五月色影视先锋| 在线中文字幕视频| 思思99精品视频| 黃色三级三级三级三级 qixing300.shrkbk.com www.jinbozs.com tianmiaosw.com | 亚洲免费视频网站| 综合99综合久久久久久久| 五月丁香猫咪久久婷婷综合视频激情四射网入口| 99热精品无码| www.思思99热| 爆乳熟女-区二区三区| 五月开心网| 超碰人人在线| 欧美大片免费观看| 丁香六月婷婷综合在线| 久99久99精品免| 色婷婷狠狠爱| 五月色情网| 色综合久久88色综合天天| 超碰99热精品| 色八月婷婷| 丁香情色五月| 五月婷婷综合视频| 久久久精品视频79| 欧美色五月| 停停五月丁香| 丁香五月首页| 午夜不卡久久精品无码免费| 五月婷六月婷婷| 日本久久婷婷| 欧美交换配乱吟粗大25P| 色99热| AV在线观看网站| 亚洲亚洲人成综合网络| 中文乱子伦视频| 五月丁香久久网| 双性美人被调教到喷水A片| 激情婷婷啪啪| 九九热99视频| 色视频色综合91| 五月天成人在线视频网站| 色色五月婷| ..真实国产乱子伦毛片| 丁香六月婷婷综合| 色婷婷91激情小说| 丁香五月伊人| AV在线免费播放| 99久久成人| 99WWW免费视频| 色五月激情五月| 天天狠狠夜夜狠狠2023| 色色99| 色婷婷小视频| 色五月婷婷av| 91人妻视频| 美女激情综合| 9精品久久999| 婷婷五月天情色| 婷婷五月开心中文字幕色| 第五婷婷伊人丁香| 做爰丰满少妇1313| 狠狠操狠狠操AV| 人妻久久久久久久久妻久久久久久久久| 日韩在线视频9色| 色综合久久综合中文综合网| 精品少妇蜜臀91| 天天肏在线观看| 婷婷色五月大香蕉在线| 91婷婷丁香五月| 丁香五月久久综合| 99热播放| 六月婷欧美丁香综合| 97碰在线视频| 久久黄色片| 丁香综合伊人| 第四色大香蕉| 99热只有| 色三级色三级| 婷婷六月五月天综合| 午夜婷婷丁香| 99re免费视频| 99爱视频| 99re在线播放| 久久深爱激情网| 99婷婷| 天堂久久大香蕉| 亚洲激情AV| 成人婷99最新| 五月婷婷啪啪啪啪| 狠狠干天天内射| 亚洲成人无码网站| 91se精品国产| 激情五月天色色| 婷婷婷婷婷开心无码播放| 99热99热在线观看| 在线天堂9| 91a片爽| 国产成人精品亚洲线观看| 爽tv | 操射国产日本| 97丁香花五月天激情小说| www.五月天婷婷| 国产jd1024基地手机看国产| 色99在线观看| 综合网啪| www.深爱激情| 丁香五月天人体| 9l视频自拍九色9l视频自拍九色9l社区 | 黄色激情五月天| 丁香婷婷六月天| 婷婷五月天色色| 超色欲天天| 99精品综合| A片试看120分钟做受视频红杏| 精品99在线| 色色色无码| 日本九九热| 99'无码| 激情婷婷色色| 97超级操操| 超碰人人在线观看| 欧美在线| 天天色综网| 丝袜激情网| 婷婷久久色| 婷婷五月天男人影院色色网| 99超在线| 天天做天天爱天天爽夜夜揉| 亚洲成人中心| 一区二区三区四区牛| 狠狠爱深色婷婷综合| 99精品视频在线观看| 丁香六月色婷婷| 狠狠综合网| 香蕉AV777XXX色综合一区| 婷婷玉月丁香五月在线视频| 五月六月丁香激情视频| 日韩成人无码人妻| 九久久精品视频99| 日本在线wwww| 国产首页在线| 97超碰婷婷五月天| 成人无码髙潮喷水A片| 99热在线观看| 情色婷婷五月天| 天天人人人人人人人人人人人| 欧美成人A片AAA片在线播放| 五月天玖玖狠狠色色| 5月丁香综合网| 色七色九九| 久久五月视频| 人人爱操| 久激情网| 国产 亚洲 在线| 91色色色18| 亚洲精品视频电影| 丁香六月婷婷开心婷婷网| 婷婷亚州综合| 婷婷色色色| 99视频综合网| www超碰com| 99热每日| 任我干视频在线观看| 久久久婷婷五月天| 色色网站毛片| 日韩限制级大尺度黑料泄密大尺度视频一区二区在线观看 | 色五月六月| 99re热视频这里只精品| 亚洲五月天婷婷在线| 性天天中文网| 色婷婷狠狠干芒果TV| 狠狠五月综合在线| 丁香六月天堂| jiqingliuyuetian| 日日插日日干| 思思热精品在线观看| 色情五月停停丁香| 婷婷五月天激情基地| 激情亚洲网| 色久天| 天天日天天摸| 女人天堂AV| 久9视频免费播放| 99热精品观看|