seamless steel pipes, oil casing pipe, carbon steel pipe, hot rolling steel pip

air pressure spot welder, hydraulic heat forging welder, air pressure butt welder, air pressure automatic seam welder, oil pressure machine, auto rolling cutter, various circle spot welders, rolling flat machine, straight-line, trimming machbutting welder

drilling equipment,drilling pipes,wholesale drill collars,cold tool steel,plastic tool steel,cold work tool steel,rotary steerable stabilizer,drilling tools,oil drilling stabilizer,drill string equipment,drill string tools,drill pipe,heavy weight drill pipe,machine shafts,mechanical shafts,precision shafts,solid shafts,transmission shafts,corrugated roll,rolling mills rolls,steel work rolls,decoiler machine,coiler machine,decoiling equipment,metallurgical forged rolls,metallurgical parts

Taps,Round Dies,Thread Rolling Cylindrical Dies,Gauge,Oil pipe Thread Gauge

aluminium/copper melting furnace, copper rod continuous casting and rolling mill, oil burner, gas burner, burning control system

oil-free bearings, composite bearings, self-lubricating bearing, sliding bearing, bimetal bearing, copper sleeve, bushing, the wear-resistant sleeve, composite sleeve, bearing, rolling bearing, die guide sleeve, the guide sleeve bearing graphite

Hydro power engineering, oil gas, railway rolling stock, locomotives, electrical mechanical

laminating machine for shoe mateirals, leather machine for surface treatment, self-adhesive sticker machine, cutting/ slitter machine, oil pasting machine, fabric rolling, inpection machine, garment laminating machine, sbr machine

aluminum foil rolling oil filter plant

Aluminum Rolling Oil Regeneration Device,Waste Lubricating Oil Regeneration Oil Device