Changzhou Diamond Tools Co ., Ltd lies to the south of the Yangtze River, by the side of lake Taihu , in the middle of Shanghai-Nanjing Expressway and at the entrance to Hengshan .Sanhekou is a land of Fish and Rice with excellent conditions and transport facilities. Our factory is a specialized factory producing diamond tools .It has long been called the World of Diamond Tools. The products are made of high-quality diamond. There are several of types and patterns. They are diamond grinding wheels, diamond assorted files. flat files. grinding heads, saw blades. diamond abrasive paste etc. Other series of diamond tools can be made as well if required. Our products are sold at home and abroad and appreciated and praised by users. Our principle is User highest quality first , we advocate precision work, exquisite skill quality stability, contract faithfulness and prompt delivery. We welcome all customers to come and give advice. Let us co-operate and advance side by side