Oil Equipment, Drilling Tool, Rig manufacturer / supplier in China, offering 3 1/2" Kelly Cock Valve Upper and Lower Kelly Cock Valve, Manual Tong Ht 65 Ht 100, 127mm Type Sj Mj Auxiliary Elevators for Single Joint Pipe Lifting and so on.
Manifold, Gate Valve, Casing Head manufacturer / supplier in China, offering Manifold API 6A Good Quality Test Manifold, Integral Pup Joints/Colector, API 6A Good Quality Fmc Manifolds and so on.