Henan Zhongmei Drill Tool Co., Ltd., which is a joint-venture enterprise, specializes in drilling tools, integrating research& development, production, marketing, and sincere service. Our company is located in Jintai Industrial Zone, Guancheng District, Zhengzhou City, Henan Province, China, covering an area of about 6, 700 square meters; and our plant covers an area of 3, 500 square meters. Our company has over 100 staff members, 20 percent of whom are engineers and technicians. Our firm researches and develops complete sets of sophisticated production equipment: Digital Machine Tools, Multi-functional Milling Tools, High-frequency Induction Heating Equipment, and Vacuum Brazing Furnaces; and reliable testing machines: Universal Testing Machines and Grinding Ratio Test Equipment. The main products of our company include 6 series and 80 kinds: PDC Drill Bit series, Percussive-rotatory Bit series, Carbide Drill series, Diamond Drill Bit series, and Drilling Tool series.