China Drill pipe Manufacturer

    TIANHE OIL GROUP CO.,LTD is a professional Manufacturer. Our main products series include subs,Milling tools,Drill-Stem-Subs-and-Short-Joints,Casing Pipe,oilfields,drilling tools,Reversing Tools,Mobile drilling rig,Fishing Tools,Drill pipe. Most of our products have obtained International Approvals like ISO9001, ISO9000, ISO9002, ISO9001:2000 etc. With the advanced production facility, strong technical ability and professional production capability, we're sure that we can supply customers with the high quality and best design.Main Export Markets:North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa.