... kinds of composite methods in Contact Rivet: Head layer, and both head and foot layer. Composite layer can ... assembling accuracy and credibility of component.Appliance:Composite Rivet Contact is mainly used in Automobile, Home ... can surpass one billion pieces annually. Rivet, Silver Rivet, Bimetal Rivet, Tri-Metal Rivet, Solid Rivet, Moving Rivet, Contact Rivet, Relay Point, Relay Connector, ...