... Service Pulley, roller, non-standard bearings, hardware fittings, stamping parts, plastic injection parts, window and door roller, caster wheel, casting, buckle, hook, truck ... “AQS-11 Q235 steel stamping parts” We support OEM&ODM service, the color , size and material of “AQS-11 Q235 ... steel stamping parts” can be optional according to the ...