最新成人av在线|亚洲日本va中文|福利网站在线观看|人妻 精品 无码|亚洲无码天堂视频|亚洲成人精品社区|久久精品无码一区二区三区毛片|日本在线成人一区二区三区在线观看|一区在线国产图片|富二代精品资源站

Zhejiang Zhonggong valve Group(ZGV) was founded in 1999. The headquarter is located in five star industrial zone,  oubei town, yongjia Wenzhou city, covers an area of more of more than 23800 square meters. The registered capital is 127.78 million yuan. The group has 5 subsidiaries, including 3 wholly-owned subsidiaries and 2 holding companies. The company adopts the advanced management mode, carries out the product specialized classification production and sale to improve the product quality. The main production base is distributed in Wenzhou, Lishui, Qingtian and other places. It is a collection of product research&development, design, manufacturing and sales as one of the professional valve enterprises. Wenzhou oubei headquarter has established office center, scientific research center, sales center, quality control center and the whole process network management center.