Our company produces many kinds of porcelain insure cores,if you have interest about it,please feel free contact with us. The company mainly researches and develops the production, sells all kinds of ceramic lamp holder, the knife switch, the fuse, the insulator, the bakelite lamp holder,linker, the electric wire and so on, the aluminum compression casting lamp holder, the hardware assembly, other decorative lighting as well as the high-pressured electric appliance, the ceramic tile and so on.