SUNGO is one of the Asia\'s leading manufacturers industrial steel valves with five specialized manufacturing plants,including three in Wenzhou , two Shanghai. We have 680 employees. owe much our success to quality and innovation, which been cornerstone ...

Zhejiang ouyi valve co.,ltd speializes in the manufacture and export of balls and valves for more than 20 years that our product have been export to international client in many country.

Hebei Yunpeng Machinary Export & Import Trading Co.,Ltd. has been supplying quality hardware since 1992. we provide a broad line of industrial including meta; stamping machine parts, die-casting, precise casting, and forged parts. Our capabilities also ...