... 2008 Certification:AL information:1 Processing of heat sinks precison cutting,drilling, skiving,deburring,fine blanking,soldering, ... bonding,punching,stamping,milling,CNC maching,polishing2 Surface treatments for heat ... upon request reasonanable price +power deliveryWelcome to inquiry for us.! Shenzhen Enner Electronic Technology Co;LTD ...