Ceramic Plug and Socket -Material:ceramic head -Used for heater -ROHS Ceramic Plug and Socket We are professional supplier of producing plugs ,connectors and sockets ... silastic,high bottle ceramic,95 ceramic,aluminum alloy plastic spray,nickel spring, Bakelite(fiberglass),aluminum alloy polishing.Plug for electric plug:It apply ... used as lead in the condition of below 300 °C Ceramic Plug and Socket