Yantai Yunsheng Petroleum Machine Accessories Co., Ltd produce API approved sucker rod couplings, including Spray Metal sucker rod coupling, class T sucker rod coupling, Sub OD sucker rod coupling, ....
1. Buy Computer parts Radsystem Engineering Group Mr Ali Rahmani Phone: 98-21-55076908 Fax: 98-21-55073772 Email: radsystem_ rahmani@ yahoo.com 2. Buyer gases: K-Air Speciality Gases Pvt.....
We, Shengli Oilfield Freet Petroleum Equipment Co., Ltd., a subsidiary company of SINOPEC originally, established in 1964, is a large and comprehensive enterprise engaging in manufacture of oil and....
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Sino Steels Limited are engaged in the international business of steel & iron products. Base on the standing professionally service, we have been the best partner both of the steel mills/ manufacture....
Dongying TOUSIN Precision Metal Co., Ltd is one of the famous manufacturers of precision casting in stainless steel, carbon steel, alloy steel, and so on. We have the predominance in stainless steel....
Zibo , which has a munificent industrial base with a developed and complete category of industrial production , is itself an important industrial base in Shandong province . Praised as king magnet....
Our company mainly produce the steel tube for API 5L and ASTM A53, The sizes is from 57mm-2150mm, The wall thickness is from 3.5mm-28mm. Please feel free contact me if you have any questions. James