一级黄色一级片-国产精品线在线精品-亚洲中文字幕aⅴ天堂-天天操天天操-窝窝午夜理论片影院-亚洲成人免费网址

Service Hotline

400-9619-700

Technical Support

More

About Us

Zhejiang Wanzhong Precision Bearings Co., Ltd.

Zhejiang Wanzhong Precision Bearings Co., Ltd. (hereinafter referred to as the Company), whose predecessor was Zhejiang Dibangda Bearings Co., Ltd. that was restructured from Zhejiang Haining Bearings Plant, sees its progress thanks to 50-year efforts of Haining and Dibangda. Then, the capital and innovative concepts of Zhejiang Wanchuang Bearings Technology Co., Ltd. subordinate to Zhejiang Wanma Bearings Industrial Co., Ltd. were introduced in order to ensure long-term and stable development of the Company. More

PRODUCTS
The Company was granted quality system registration certificate issued by China Commercial Inspection Quality Certification Center in January 1994 and subsequently obtained IS09001 and ISO14001 certificates. Moreover, it has more than ten national patents for invention and utility models. Thanks to above strengths, it has developed into high-tech bearings production base in Zhejiang Province.

NEWS & EVENTS
主站蜘蛛池模板： 久草电影在线观看 | 亚洲精彩视频 | 九九九九在线精品免费视频 | 公交车里我挺进了她身体电影 | 国产乱码精品1区2区3区 | 男女午夜爽爽 | 精品九九久久 | 亚洲在线看片 | 精品欧美乱码久久久久久1区2区 | 99热这里都是精品 | 色一色在线观看视频网站 | 久久免费精品 | 欧美第3页| 中文在线一区 | 91久久久久 | 色爱区综合激月婷婷激情五月 | 中文字幕一区二区三区不卡 | 国产情趣酒店鸳鸯浴在线观看 | 国产午夜电影 | 久久天天躁狠狠躁夜夜中文字幕 | 国产69精品久久久久久人妻精品 | 欧美日韩亚洲一区二区三区 | 伊人日韩 | 欧美日韩综合视频 | 射久久久 | 国产福利一区二区精品视频 | 97超碰在线播放 | 五月天六月婷婷开心激情 | 日韩欧美在线第一页 | 日本免费播放一区二区三区 | 青娱乐福利视频 | 日日操夜 | 欧美日韩一二三区 | 欧美一级片免费观看 | 不卡在线一区 | 国产精品久久久久久久久久久免费看 | 26uuu影院亚洲欧美综合 | 天天操天天干天天爽 | 久久天堂| 国产在线观看福利 | 国产精品一二三四区 |