Yunsheng Petroleum Machine Fittings, Co., Ltd.
sucker rod coupling rod coupling coupling for sucker rod
Yunsheng founded in 1997 is the manufacturer of API sucker rod coupling in Shandong China. All the rod coupling produced by API 11 B standard. and is also one of ISO qualified international supplier. With more than ten years' experience in oilfields, we offer a complete range of API sucker rod and couplings. We have 20 production lines, and can offer 3, 0000 pieces each month. Yunsheng has set an industry standard with the design of the Premier Performance Sucker Rod couplings including both API Class T (through hard) and API Class SM (spray metal) designs.
Our company is located in Laishan Shengquan Industrial Park , beautiful seashore city-Yantai Port , to north adjacent to Yantai Port, to south next to Yantai Airport , with beautiful scenery , comfortable climate and convenient traffic. Furthermore , our company has fixed assets RMB 10, 000, 000, 150 employees, among them there are 26 engineers, it covers 30000 square meters, and construction area is 15000 square meters.