Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd.

Yantai Yunsheng Petroleun Machine Accessories Co., Ltd., Founded in 1997, presently is one of biggest enterprises producing double protection sucker rod joint inside China.Our company is located in Laishan Shengquan Industrial Park, beautiful seashore city- Yantai, with beautiful scenery, comfortable climate and convinent traffic. Furthermore, our company has fixed assets RMB 10, 000, 000.00 yuan, 150 employees, among them there are 26 engineers. The construction area is 45000 square metres.Main products: Deflection-proof and abrasion-proof sucker rod joint, and common joint, including Class T & SM, Class SUB ,Full size and Small hole. We own the advanced technology, especially about the alloy coat abrasion-proof sucker rod joint is on top level of the world.Our company's products earned the good reputation from domestic clients such as Shengli Oil Field and Daqing Oil Field, also having sold into the markets of Europe, Southeast Asia and Middle East. Moreover our company past the attestation of ISO9001: 2000, and got API SPEC 11B certificate. We will continue to carry on the enterprise spirit of being sincere, diligent, and innovative, and offer much higher quality products and the best service to customers.