Jiyuan City East Heavy Industry Co., Ltd.is a high-tech enterprise specializing inmanufacturing drilling tools of “DongFang“ brand for petroleum and geological exploration. It lies at the foot of majestic Mount Wangwu in Jiyuan City, Henan Province, beside the key water project of Xiaolang di Dam on the Yellow River. It covers more than thirty thousand square meters, owning the properties of RMB one hundred million Yuan. Good cooperative relation has been established between our company and some authoritative institutions, such as China University of Petroleum, Taiyuan University of Technology and Tubular Goods Research Center of CNPC, which provide technical force to develop new products.

The company owns a full range of drilling tool product lines, main equipment’s of deep-hole drilling and boring machine, ordinary lathe, the heat treatment product lines of intermediate frequency, spiral milling machine tools, CNC pipe threading lathes, the imprint of milling machines and so on. Our company has established a special testing center equipped with advanced delicate testing equipment from home and abroad. We control the whole process of manufacturing, strictly implementing the standard of SY/T5144 , SY/T5146， SY/T5051 , SY/T6509，API 7-1，API 7-2，ensuring the indices of our products meet the standard in China and the standard of API(American Petroleum Institution).We havegotISO9001 Certification and the authorization of using the symbol of API. The main products are non-magnetic drill collar, non-magnetic pressure bearing drill pipe, ordinary drill collar, integral weighted drill pipe, square drill pipe, hexagonal drill pipe, spiral drill collar, centralizer, adapter and some long shaft products.

With "FAITH BASED, INNOVATIVE BUSINESS, KEEP IMPROVING,PURSUIT OF EXCELLENCE "as our consistent policy, we woundlike to develop cooperation and technological exchanges with friends all over the world with our honest credit, financial strength and technological superiority,