上海科鈦塑料鏈板有限公司生產銷售；13564675803 郝民  820K325 820K250 820K343 820K350 820K400 820K450 820K600 820K630 820K670 820K750 1050 HBP1882 HBP882 HBP882TAB 831系列831K325 831K450 831K750 821雙絞鏈板/板鏈821k750 821k1000 821k1200 826 880轉彎鏈板/板鏈879TABK325 879TABK450 880TABk325 880TABk350 880TABk400 880TABk450 880TABOk450 880k1200 880BOK325 FTM1050 882鏈板882K450 882K600 882K750 882K1000 882K1200 882轉彎鏈板882TABK450 882TABK750 882TABK1000 882TABK1200 滾珠雙鉸鏈822K325 822K750 822K1000 822K1200 滾珠彎鏈823TABK375 823TABK750 823TABK1000 823TABK1200 1873夾瓶鏈