HD极品FREE性XXⅩ护士I,欧美人禽杂交狂配荷兰a片,婷婷丁香六月激情综合在线人,成人观看欧美特黄A片

       Cixi Gudemach Co.,Ltd. is situated in the south end of hangzhou bay,neighboring ningbo,the 2nd largest port in china, Gudemach had been devoting to develop high precision deep groove ball bearings,nonstandard bearings and stainless steel bearings ever since its establishment in year 1993.lt is now a factory with 57 million fixed assets and 560 staffs,out of which 25 are technician and 46 are management staff.the factory now occupies 30,000 spuare meter land and has around 16,000 square meter construction area.Equip ped with over 35 automatic high precision bearing production line and high exquisite testing facilities,YS bearing can now make bearings reaching upon P6 grade,widely used in all types of motors,motorcycle,electrical appliances,telecommunication equipments,medical and textile industries. our annual capacity is now 60 million pieces.

      Gudemach has been putting customers’requirement as its first priority, YS brand bearings have been exported to US,Japan and European countries.it is also widely used by our domestic customers,mostly OEM users,YS bearing got ISO9001:2000 certificate in the year 2000 and ISO14001:2004 in 2006.

      We will be always ready to serve our customers with best products and best service.
Contact Us
TEL: (+86) 574 6330 9666
FAX: (+86) 574 6330 4651
E-mail:ys@ysbearings.com
 

Service

Feedback

Product picture

Send mail

Telephone

0574-63320838
8:00-17:00

无套内谢少妇毛片A片流出白浆 | 北野人妻无码精品一区 | 日韩无码AV一区 | www色五月Com| www.juse| 免费站欢乐谷A片无码 | 国产成人无码A片免费看 | 中文字字幕在线观看 | 99久久久无码国产精品性青椒 | 欧美一区二区三区放荡女 | 91精品国产综合久久久果冻传媒 | 奇米狠狠色777久久久欧美老妇 | 国产欧美一区二区三区久久人妖 | 国产精品秘 久久性 | 韩中黄力暴无语码网 | 国产午夜成人福利在线观看蜜芽 | 中国一级毛片特级毛片特色毛片 | 五月天婷五月综合网免费在线观看 | 少妇人妻一级A毛片无码 | 98堂亚洲精品无码午夜福利片 | 在线免费观看无码视频 | 熟妇槡BBBB槡BBBB图 | 成人3D动漫一区二区三区在线观看 | 国产猛男猛女超爽 | 成人免费色情网站 | 精品夫妻一区二区三区天堂 | 日本不卡 中文字幕 | 国产精品JIZZ在线观看免费 | 色一情一乱一交一级A片 | 17.c蜜桃视频红桃视频 | 精品一区二区视频在线观看 | 亚洲电影一区二区三区在线播放 | www、17C、com| 456人成免费视频在线看A片尿 | 国产亚洲精品久久19p | 亚洲精品午夜国产va久久成人活 | 四川少妇BBBB搡BBB搡 | 影音先锋在线亚洲情趣资源观看 | 朝桐光一区二区高清无码电影 | 成人免费a片视频网站 | 手机黄片B124久久m |