Shanghai Luhao Electric Appliances Co., Ltd. is specialized in producing electric heating device in Shanghai with more than 10 years experience. My products include casting aluminum heater, casting copper heater, ceramic heater, mica heater, IR heater, cartridge heater, tubelar heater, etc. My products are mainly used for plastic injection machine and extrusion machines. The aluminum heater has UL certification which are exported to USA and Canada, etc. We are supplier of many extrusion machine manufacturers, such as Shanghai Jwell, Shanghai Jiahao extrusion, Shanghai Jiabeide etc.