Zhejiang LONGDA Copper Industry Co.,Ltd. was established in 1993 and specialized in manufacturing varies kinds of valves (ball valve, gate valve, stop valve, check valve, heating valve etc.), plumbing bibcocks, faucets and other hardwares which apply to the field of the controlling system for the Hot/Cold water , heating; gas and chemical etc. The products are mainly exported to U.S.A, European countries, Middle East and African countries.

　　The factory locates in the XuanMen Industry zone LuPu town YuHuan County, covering over 28000sq.m of which 17000sq.m is for building area. We have more than 360 sets of processing and testing equipments such as combined machine tools, CNC machines, high accuracy lathes, assembly line, spectral......