久久精品国产色蜜蜜麻豆,无码国产精品一区二区免费模式,国产特级毛片aaaaaa高清,aa片在线观看视频在线播放,欧美性大战xxxxx久久久,亚洲成a人v欧美综合天堂麻豆,国产乱人伦av在线a麻豆,白丝无内液液酱夹腿自慰,亚洲国产一二三精品无码,国产丝袜美女

      saleslin@cayken.com.cn
      Home>About>History
      History
      • 2017

        In 2017, it was awarded high-tech enterprises in Shanghai.

      • 2012

        In 2012, we warmly celebrate our certification through real name manufacturer in China manufacturing network.

        In 2012, we warmly celebrate our company's accreditation through Alibaba.

      • 2011

        since 2011, Chengxiang keeps up what clients need from an international and unique prospective. All customers speak highly of the quality of the machine. According to 17 years market experience, we have been trained to fight a certain amount of market power. Looking to the future, profound knowledge, and Chengxiang will be better and better. Opened a comprehensive layout, the rapid development of a new page, write a more beautiful brilliant new chapter.

      • 2010

        in 2010, Shanghai Chengxiang was named "Honor Enterprise" on Shanghai world expo in 2010.  Expo private enterprises Pavilion 180 days.

      • 2009

        in 2009, Chengxiang has the International Perspective forward special legislation, introduced advanced Germany technologies and creat Own Brand-CAYKEN. On the basis of international standards, stricting with the supplying of material, the quality of the goods, the main goals is producing the best quality of machine.

        In 2009 won the "integrity of private enterprises," and on a new road to industrialization superior enterprises.

      • 2007

        in 2007, The career of Shanghai Chengxiang are more successful in August 2007. Sales of products spread to more than 10 provinces and cities."CHENGXIANG" is the brand which was popular at home and abroad. And then very cities has our own authorised distributor.

      • 2005

        in 2005, "5s field management" was produced in 2005, and introduced ISO9001:2000 quality management system

      • 2002

        in 2002, The drilling machine was put into production in November 2002, And we build factory which is 5000 square meters. Not only produce the motor,but also creat our own brand-Chengxiang. And It has formed certain even sign well-knownness in the locality.

      • 1996

        In 1996 Shanghai Chengxiang was founded in March 1996. The Company mainly produces motor (stator and rotator)

      亚洲成年人免费网站| 国产精品极品外围在线播放| 男女猛烈激情xx00免费视频| 国产无遮挡又黄又爽在线观看| 日韩AV无码成人精品国产| 国产成人精品无码一区二区九色| 国产精品久久久久久av福利| 啪啪无码人妻丰满熟妇| 成人亚洲国产精品久久| 国产灌醉视频一区二区| 日韩不卡不码视频观看 | 久久久久久午夜成人影院| 女女女女bbbbbb毛片在线| 欧美人与牲动交xxxx| 好男人日本社区www| 亚洲国产精品久久久久蜜桃| 国产超级VA在线观看视频| 久久免费资源福利资源站| AV天堂影音先锋AV色资源网站| 亚洲av无码一区二区三区四区| 最近中文字幕在线++中文| 亚洲成色在线综合网站| 成码无人av片在线电影网站| 久久久老熟女一区二区三区| 亚洲乱码中文字幕小综合| 在线亚洲成人| 国产综合久久久久久| 久久精品国产半推半就| 欧美久久久久久久久自慰| 国产伦精品一区二区三区免.费| 亚洲AV狠狠爱一区二区三区| 伊人成综合网| 日本在线有码| 亚洲成av人在线视| 国产成人av综合久久视色| 国产麻豆久久| 亚洲国产欧美在线看片一国产| 91密臀精品国产自偷在线| 亚洲日韩精品欧美一区二区一| 99精品久久久久久久免费看蜜臀| 成年人免费网站视频|