- XI'AN ZZ TOP OIL TOOLS CO.,LTD
- Full,bore,retrievable,(RTTS),packer,,retrievable(RTTS),circulating,valve Retrievable (RTTS).
- Address:
- DST Oiltools Co., Ltd
- dst tools, drilling tools, rtts packers, valves, safety joints, omni valves, select test valves, hydraulic jars, drain valves, round mandrel slip joints, rd safety circulating valves, sleeve type drain valves etc.,DST Tools.
- Address:No.153, Hanguang Road, xian, Shaanxi, China
- Baoji Yuanheng Oilfield Eqipment Co., Ltd
- full bore dst, drill stem testing, apr tools, tester vavle, ball valve, rtts safety joint, select tester,Downhole Tools.
- Address:NO.22 GaoXin 6 Road, Baoji, Shaanxi, China, Baoji, Shaanxi, China
- Baoji Yuanheng Oilfield Equipment Co.,Ltd
- DST Tools, Oil equipment, Downhole tools, RTTS Packer, RD sampler, RTTS safety Joint.
- Address:No.22 Gaoxin 6 Road,Baoji,Shaanxi,China Baoji Shanxii 721013 China
- China Shaanxi FYPE Rigid Machinery Co.,Ltd
- Stabilizer forgeings, Non-mag stabilizer, Forged Shafts, Steel Round Barï¼drill collar, mud pumps, valves, flanges, BOP, RTTS, Safty Valve.
- Address:A21803, Oak Block, NO.36 South Fenghui Rd., Xian Shanxii 710065 China
1