Gu Chang-year foundry mainly produces ductile covers, rain grate and so on! Ductile iron manhole covers is a product of, ductile spherical graphite obtained through ball and bred handling, effectively improving the mechanical properties of ductile iron casting manhole cover, in particular, to improve the ductility and toughness, resulting in higher than carbon steel strength. Address: Taigu County, State Road 108 towns Hu Dong village crossing. The main application areas Gu Chang annual production of ductile iron foundry covers: the municipal road ductile cast covers much money, various parks highways, telecommunications, electricity, water, district covers ductile cast, schools. I plant was built in 2006 covers ductile cast manufacturers, continuous efforts since the plant grow, is to become a professional production of ductile iron covers the company, with annual production capacity of 5,000 tons, is being expanded with an annual output of 10,000 tons. Address: Taigu County, State Road 108 towns Hu Dong village crossing. Which covers ductile cast ductile covers Linfen _ _ Chang casting foundry in years by Gu Chang foundry. Gu Chang-year foundry (www.sxcnzz.com) strong, credible, in Jinzhong machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chang and you work in the foundry into the brilliant, for a better future!