No.8413,Juxing Road 9 ,Haihe Industrial Zone,Tianjin City Tianjin, Tianjin
Tianjin Senker Drill Equipment Trading Co.,Ltd. Located in Tianjin, China. Since 1998.Senker has set up a perfect marketing and service network, which is spread over every major oil field China covers all five continents of the world. The company?s products ...
PDC Drill Bits, tricone drill bits, pilot drill bit, reamer bit/drill tools, oil well drilling, water, gas well drilling
