Yintian since 1997. Yintian Group is a certified national high-tech enterprise in China, which has been specialized in diamond tools for cutting stone for 20 years. It consists of two manufacturing enterprises-Hubei Yintian Diamond Cutting Industry Co., Ltd and Hubei Yintian Diamond tools Co., Ltd, one export & import company, one production base-Yintian science Technology Industrial park. Yintian covers an area of 43, 000 square meters, has more than 20 engineers, 30 technians and nearly 200 skilled workers, etc.

Yintian's main products are welding diamond blades, sintered diamond blades, diamond segments for mining saw in hundreds of specifications & thousands of models, including granite blades, marble blades, tile blades, concrete blades, and all kinds of other type diamond blades for profiling, carvinglines, trimming, grinding, polishing, etc.