Dear sir or madam: our company is specialized in manufacturing and exporting castings, other metal products and plastic products. if you have needs for these products, please send us the drawings or samples, we can make the samples for your approval before mass production. we can manufacture castings, forgings, stampings, and precision machined parts. our products involve in hardware, engineering machinery parts, automobile parts, mining machinery parts, ship parts, agriculture machinery parts and electrical parts. the material available are: carbon steel, alloy steel, stainless steel, ductile iron, gray iron, copper, brass, aluminum, zinc, pe, pom, pp, pa, and pvc etc. our company has rich experience and qualified engineering staffs, which ensure us to offer quality products, best price and good service. we hope that we can establish long-term cooperative relationship with you and your company, thus achieving common development. we are looking forward to your favourable and prompt reply. yours faithfully