Qingdao Singho Industrial Company CO., Ltd.

Qingdao Singho Industrial Company CO., Ltd. is recognized as a qualified and proven producer and supplier of castings and finished machined parts to a wide range of industries. The materials of the parts include grey iron, ductile iron, carbon steel and stainless steel etc. We use sand casting and investment casting process to cast raw parts then we finish the machining by CNC or NC Machines to achieve reliable and precise finished parts. Our products include pump parts, valve parts, filter parts, engine parts, oilfield products and float valve parts.