Dongguan MC Metal Material Co., Ltd . Specialize in heatsinks &accessories, aluminium Profiles & extrusions. Our main productsare as followings:● Aluminum heatsink & accessories: inverter, exchanger, CPU,etc.● Aluminum profile: T3-T8, 1000--7000 series.● Aluminum extrusions: all kinds shape can be customised .● LED Radial HeatsinksOur business partner:● Guangdong Xingfa Aluminium Co., Ltd.● Foshan KIM Copper & Aluminum Co., Ltd