Stir Welding Heat Sink
Stir welding heat sink break through the traditional heat sink width limited without the additional mold cost of aluminum extrusion. Base on the aluminum extrusion with special welding process and high-strength bonding force for aluminum alloy workpieces, the thermal conductivity has not changed much. By patented method combined with large and large size heat dissipation fins.
It's a normal extruded heat sink, we drilled hole according to customer's request. Include original color anodized. All procedure are according to RoHS. We can control all production immediately to provide you better service.