Zhuzhou East Tools Co., Ltd, the key subsidiary of Hunan Tianying Technology Group, is one state-appointed factory of mining tools under the jurisdiction of China National Nonferrous Metal Industry Corporation (CNCC), founded in 1958 and once named as Zhuzhou Dongfang Tool Works and Mining Tool Division of Zhuzhou Cemented Carbide Works. Weare located at Zhuzhou city of Hunan province, one famous heavy industrial base of China,covering the area of 106666 square meters with the total asset of rmb31 million and 388 staffs, among which there are 46 engineers and technicians with middle and high professional titles. We occupy advanced tri-cone bits and rock drilling tools manufacturing workshop, high frequency welding workshop, heat treatment workshop, mould equipment making workshop and the various department of measurement, quality control, R & D and technology center.The total main equipment amounts to 300 sets, including 54 computer controller lathes and half auto hydraulic press lathes, numerous high-frequency computer equipment and numerous high accuracy facilities. The annual volume for the tri-cone bit and the rock drilling tools is 5000 pieces and 800,000 pieces respectively. For the other drilling tools, the annual production capability is 200,000 pieces. We are entitled with self-import & export right and has passed ISO9001 quality controlling system certificate. Through the continuous co-operation with inland and overseas clients,we take up and develop new product series, thus enriching and perfecting our product system. With “The East?as our registered trademark, our products enjoy good sales in domestic market and sell well to more than 20 countries and regions, such as Europe, America, Japan, Taiwan, Australia, South-East Asia, Sri-Lanka, Pakistan and South Africa and so on.