Qingyun Qiansheng Machinery Co., Ltd is one stainless steel investment casting manufacturer, mainly specializing in customized stainless steel pipe fittings, fasteners, impellers, valves, flanges and so on. The pipe fittings include elbow, tee, cross, street elbow, union, quick coupling, plug, cap, reducer, bushing, hose nipple, nipple, nut, clamp, beam clamp and so on.
Qingyun Qiansheng Machinery Co., Ltd is one stainless steel investment casting manufacturer, mainly specializing in customized stainless steel pipe fittings, fasteners, impellers, valves, flanges and so on. The pipe fittings include elbow, tee, cross, street elbow, union, quick coupling, plug, cap, reducer, bushing, hose nipple, nipple, nut, clamp, beam clamp and so on.