Xian Yunyi Instrument Co., LTD

Xian YunYi instrument Co., LTD. (group) YunYi respectively by subsidiary below: valve factory factory factory and detector, pressure, eight subsidiary company annual sales into billion. Xian YunYi group subsidiaries (www.101YB.com) pressure gauges, including mainly produces various precision gauges, contact monometers, etc., in the explosion pressure gauge pressure measuring gauges factory product also got the measurement of the workers love mainly include pressure source, JY series piston pressure gauges validator, etc YunYi xian branch (group) is www.102yb.com valve is and most main gate, globe valves, butterfly valves, and where CTJV valves suppliers. In petroleum, chemical, metallurgy, electric power, water supply, heat, building industries such as high reputation and influence. The product is always, under the precision casting, forging, heat treatment, welding, machining, metal cutting processing, assembling, testing more than ten workshop, With practice, valve, casting forging products series three special valves varieties and more than 1,000 best-selling domestic market YunYi xian xian, the group's operation instrument, mainly www.1yibiao.com network () to provide more information for the instrument one-stop solution to provide necessary conditions.