Our Main products:Diaphragm coupling,standard or non-standard (flexible, elastic, rigid or universal )shaft coupling,elastic pin coupling, elastic sleeve pin coupling,flexible plum coupling,brake wheel or brake disc type, curved tooth type,straight tooth type,cross joint type,ball-cage type universal coupling and so on.We have reliable quality assurance like professional techincal designing group, advanced process technology,exllcent equipments and perfect quality assurance system.Our products are wiedly used in different industries like. metallurgy,mining,lifing,harbour,water conservancy,sonstruction and paper making .And we have got many customers' supporting and acception.