... Ltd is one of the China anodizing convertor copper heat sinks manufacturers,Website:http://www.sinolandinfo.com, we ... offer customized and high quality OEM anodizing convertor copper heat sinks free sample, welcome to check the pricelist ... . Order):NameChina manufecturer aluminum heat sinksAvailable materialsAluminum, Alloy , Copper, Bronze, Nylon, Acrylic etcProcessCNC milling and turning, drilling, ...