Heating Elements, Silicon Carbide Heating Element, Electric Heaters, Cast-in Heater, Industrial Furnace, Ceramic Band Heater, Mica Heater, Cartridge Heater, Infrared Heater Company Introduction Hotek Alliance Limited was founded in 1988 as a leading furnace building factory that located in Zibo, near Qingdao port, easten China. 90% of our