Dongying Yicheng precision metal Co., Ltd founded in 1988, located inDongying City, Shandong Province, is one of the earliest manufacturers in investment castings. Yicheng is a member of China Foundry Association. Our company has respectively passed ISO9001: 2000 quality system and TUV/PED/AD-W2000 pressure vessel certificates.

* Products:
Valve parts, Pump parts, Impellers, Auto parts, Construction hardware, Polishing parts and so on.

* Materials:
Carbon steel, alloy steel, stainless steel, Duplex Stainless Steel

* Process:
Lost wax precess, silica sol techniques.