1.ISO9001 Supplier 2.Making all kinds of Zinc Alloys ,steel Hardware 3.Mould Making 4.Quality assurance ShengzhouCity Xinhui Machinery Co.,Ltd ,which is located in Shengzhou City, Zhejiang Province, close to 104 National Road, Near the Highway, Yong-Jin Expressway, traffic is very convenient. Company mostly produces and manages hardware, plastic and mold, the company makes many aspects and strict ...