we are professional heatsink manufacturer.We sincerely hope to establish longtime and friendly business relationship with you. Good quality, reasonable price and the 5-Star service are guaranteed. 1, We are specilize in manufacturing various heat sink. 2, We provide precision machining work according to your drawing or prototype. 3, Surface treatment: Plating, powder coating, anodize, E-coating 4. Making process: Punching, grinding, precision wire cutting, welding, tapping, riveting, etc. 5, Meterial: Aluminum, stainless steel, copper, ***** 6, Certification: ISO9001: 2000, ITS16949. 7. All parts are comply with RoSH payment Terms:T/T Minimum Order Quantity: 0.5 Metric Ton Supply Ability:2500 Metric Ton per Month package:required by customers