CNC Machining, CNC Turning Part, CNC Milling Part manufacturer / supplier in China, offering Customized Custom Manufacturer Water Cooling Copper Tubes Welding Heat Sink Copper Pipe Heatsink Heat Pipe Fin Copper Tube Cooling Pipe, Custom Extrusion CNC Machining Heat Sink Aluminum Copper Brass Heatsink for RAM LED Computer CPU, Customized Industrial Aluminum Profile Shaped Heat Sink CNC Precision Machining Aluminum High-Power High-Density Tooth Heatsink and so on.