Oil recycling equipment, oil purification equipment, oil refinery machine, oil regeneration equipment, oil processing manchine.
Drill pipe elevator, rotary slips, forged elevator links, circulating hose loops, swivel joints, plug valve.
Oil press and complete oil press production line and spare part.
Slotted casing tube, perforated tube, bridge slotted screen pipe, screen pipe, longzhonglong screen, api casing tube, casing processing, tubing processing, perforated tube, slotted liner, slotted sieving tube.
Oil press, oil refining machine, solvent extraction machine, biodiesel machine.
Oil field tools.
Fuel dispenser, LPG dispenser, relevant parts.
Oil field solid control equipment: shale shaker, decanter centrifuge, mud cleaner, mud tank, centrifugal pump.
Oil press, pellet mill, hammer grinder, oil processing machinery.
Dd series rod-guided diesel pile hammers, DW series water-cooling cylinder diesel pile hammer, DF series drum diesel pile hammers, ZJB series pile driving RIG, JM series motor hoist.
OCTG, casing, tubing, premium connection.
Tubing oil casing pipe.
Oil purifiers, vacuum oil purifiers, lubrication oil purifiers, turbine oil purifiers, transformer oil purifiers, oil purifying dispenser, oil water separators.
Oil purifier, oil filtration equipment, oil filter, oil regeneration system, oil purification, oil purifying.
Vacuum oil purifier,, transformer oil purification, transformer oil purifier, transformer oil regeneration, lube oil filtration systems.
Oil field equipments.
Petroleum instruments, flash point tester, kinematic viscometer, distilation instruments, solidifying point tester, engler viscometer.
Petroleum equipments, sucker rod, subsurface sucker rod pump, polished rod, sinker bar, esp power cable, pump barrel, motor shaft, motor housing.
Casing head, tubing head, pa-type flat valve.
Petroleum machinery.
