Huzhou Zhonglian is a professional foundry with 190 staffs located in Zhejiang Province, China. The main products contain carbon steel, alloy steel and high chrome iron casting. The alkaline phenolic resin sand is used for molding and the arc furnace is used for melting. The casting could be in all shapes and sizes from 0.2 to 15 tons, and the service contains casting, HT(including QT and induction hardening), machining. Max annual capacity is 12,000 tons. The products can be widely used in mining, cement, metallurgy, dredger, electric power, petroleum, building steel structure, etc.