I Dongying Kaiya De Import and Export Co., the company sub-sol investment casting, sand casting resin and EPC three kinds of production processes and related machining, production of stainless steel, heat-resistant steel, carbon steel, alloy steel , copper, aluminum, cast iron, ductile iron castings and other materials, products are mainly used in machinery and equipment, chemical equipment, auto parts, marine hardware, hardware tools, medical equipment, food machinery, construction hardware, mining machinery
This is our website: http: //www.dykyd.com.I, if you have any of the product, I will quote to you when you give me your drawings, thank you.