Beiyi Road NO.1076, Dongying, Shandong, China,257300
is located at Yellow River Delta, Shandong Dongying Industrial Development Zone, where the second largest oilfield-Shengli Oilfield located.is located. ...
api 5ct octg pipes (casing, tubing, drill pipes, couplings, pup joints), api/ astm/asme line pipes, sucker/pony rods, pump units, tubing/sucker rods pumps. drill collars, drill bits, wellhead equipment, bop, christmas tree, thermal packers, valves (ball
