Zhuzhou Wisdom Mining Technology Co., LTD is located in Zhuzhou, a city famous with advantaged carbide resources.We are engaged in the research and development and production of super hard cutting tools ( PCD , CBN ),tungsten alloy products. We maintain close cooperation with customers in various industries and fully understand the needs of customers . At present, our products have been widely used in automobile manufacturing, aerospace, construction machinery, petroleum, wind power, electronics, photovoltaic and medical fields.