Main Exhibits:D1422 X80 hot press three、12.6MPa DN1550 lock ring type fast opening blind plate、12MPa DN1400 integral insulating joint、Double metal composite pipe
Main Exhibits:Petroleum equipment includes ESP, PCP,proforating products, pumping unit, wellhead assembly, special purpose automobile, stove products and so on.
Main Exhibits:Series petroleum equipment including workover rig, truck-mounted drilling rig, skid-mounted electric drilling rig and trailer-mounted drilling rig etc.