Ko superhard co,ltd.

We Henan Shengchuang Super Hard Products Co., Ltd is one of the largest manufactures of CBN wheel, diamond wheel, vitrified bond diamond grinding wheel placed in Zhengzhou,Henan,China.We can design and produce all kinds of diamond grinding wheel and vitrified bond superabrasive grinding wheels according to customer requirements.the price and quality of our products are very competitive .We can send you the samples according to your needs.