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ningbo classic imp & exp co.,ltd.
Manufacturer of zinc wheel weights,ion wheel weights,cip-on wheel weights,auto tire valves,tbeless tire valves,tire tools

yuyao no.4 instrument factory
Manufacturer of solenoid valves,magnetic valves,pneumatic valves,electric valves

yuyao ruil pneumatic component co.,ltd.
Manufacturer of push in fittings,pneumatic fittings,plastic tube fittings,silencer,pneumatic,speed controllers

hengye copper fitting co.,ltd.
Manufacturer of tees,elbows,couplings,solder ring tee fittings,solder ring elbow fittings,compression brass pipe fittings

zhejiang chuangmei electromotor co.,ltd.
Manufacturer of motor,electric motor,welding machine,vibrator,plate compactor,concrete vibrator


Shanghai Sanwei Valve Manufacturing Co.,Ltd.