Senwell is a professional manufacturer and supplier of wide range of non-magnetic products, drilling stem tools, fishing tools, jarring tools, drill collar, cementing tools, milling tools, well head....
Our company is a comprehensive corporation whose business scope is on manufacturer, trade and sales. SenWell is located in the center of high development district supported by the abundant technology....
Detailed feature: 1) Product & Service name: Drill pipe; Drill stem pipe; API drill pipe; Range 3 drill pipe; Range 2 drill pipe 2) Usage: As the major part of drill stem, drill pipe sizes....