Yancheng Teda Drilling and Production Equipment Co., Ltd, started in 2001, is located in Jianhu County of Yancheng City that is always honored with the title of "Town of Petroleum Machinery" in Yangtze Delta Economic Radiation Circle. Our main products include power tong, bucking unit, spinner, elevator, cement head, bushing,torque control system and power unit.    The industry of petroleum machinery in Jianhu County is one of the twenty special industrial groups that are the focuses of the development in Jiangsu Province. Teda Drilling and Production Company is one of the drafting organizations of national standards for power tong and has got many certificates including ISO9001 Certificate of Authentication, Certificate of Authority to Use API Monogram (API 7K,8C) and, IS010012 Confirmed Certificate of Measurement Guarantee, and much honor including "High-Tech Enterprise" in Jiangsu Province, one of "the Top Hundred Enterprises in Jiangsu Province" of Chinese Patents given by Jiangsu Province Patent Administration,"AAA-Grade Company of Credit"and one of "the Top Fifty Enterprises" in China petroleum and petro-chemical equipment manufacturing industry and so forth.    Our company has a piece of land of 230000m?, among which is 39750m? for construction, with staff of more than 380 people.We have more than 300 sets of production and testing equipment including lathes, planers, millers, slotting machines, boring lathes, CNC, line-cutting machines, heat treatment installation, metallurgical equipment and physical & chemical equipment. Teda products are sold well in domestically large oil fields and also sold far to international markets in North & South America, CIS, Southeast Asia, Middle East and West Europe.