China Casting Foundry Iron Steel Investment Casting Valve Body Mechanical Parts

Zhejiang Zengyuan Auto Parts Co.,Ltd is an investment casting and sand casting foundry in China ,which is located in quzhou city ,zhejiang province ,China .we have been in this area for more than 20 years , we are professional of making all kinds of alloy steel ,carbon steel ,stainless steel casting parts ,now we have more than 20 high senior engineer and well skilled workers .we control the parts quality strictly .Except the market in domestic ,we also export to Indonesia ,Thailand,Russia etc .