Steel Ball, Steel CNC Products, Aluminium Products manufacturer / supplier in China, offering Blower of Cool Air Household Single Cooling Water-Cooled Fan 0.5 Degree Electric/Hour, Brass Ball Copper Solid Hollow Decor Steel Ball with Hole Contact kN Steel Ball, Aluminium Tube and Aluminium Pipe Coil for Cold, Warm Conditioner Customized and so on.