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rivet nuts - zhejiang fangquan automotive fastener co., ltd.
服務范圍:
hejiangfangquangisthebiggestrivetnutmanufacturingdomesticmanufacturers,includingsizem3-m20,materialofstainlesssteel,carbonsteel,copperandaluminum,includingflathead,countersunkhead,verticalstripes,allsixcorners,semihexagon,blindholeandthethroughholeofhundredsofspecifications.