Shandong Qingyun Yunlong Precision Casting Co., Ltd.

We are a company specializing in producing precision casting products. Our main products stainless steel products, including all kinds of pipe fittings, valves, couplings, unions, flanges as well carbon alloy and others. They widely used fields machinery manufacture, chemical industry, ...

Telephone：86-534-3868880Address：1796-18 West Road Eco&Tech Development Zone, Qingyun County,Shandong Province China