Welcome customers come to visit
Author：China-lk Date： 2017-07-08
My company for many years engaged in the production and processing of valve boxes, cylinder liner, dielectric rod, piston rod, piston rod clamp, valve cover, drain valve pressure cylinder, cylinder head flange, cylinder liner wear pads on the valve guide frame, tailpipe hangers, tail pipe to send the ball, two-stage cementing, double / single plug cement head, float collar, float shoe, washover pipe mill shoe casing head a variety of oil drilling equipment and tools, bulk supply of domesticoutside the market, customers are welcome to come to visit. 