タイトルまたは説明

Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. is API approved manufacturer of the sucker rod couplings and has been in this business for over ten years. Yunsheng has advanced equipment and technique, so we can supply the high quality sucker rod couplings in low price. The couplings include CLASS T SUCKER ROD COUPLINGS, CLASS T SUCKER ROD COUPLINGS, SUB SUCKER ROD COUPLINGS(CROSSOVER SUCKER ROD COUPLING), FULL SIZE SUCKER ROD COUPLINGS, SLIM HOLE SUCKER ROD COUPLING. They are all available in 5/8;3/4;7/8;**7/8. If you have inquiries about the sucker rod couplings, please do not hesitate to contact us, we will give you the high quality products in low price with the hope to start our business relationship. Now we have sucker rod couplings in stock for your urgent use. Partner with us, I promise you will be satisfied with our high quality sucker rod couplings and excellent service.