We are a company from China, specializing in sand casting,precision casting and metal parts machining. Starting from a foundry shop, we have got a lot of experiences in sand casting and prcesion casting of all types of parts. And we do have some experiences in pump parts manufacturing, mainly dealing with deffirent kind of materials like CD4M, CF8M, CN7M,WCB,Hi-chirome Alloy casting and others. From prototype to finished products, we will provide U with one stop servives.