... do by customer's request; Product name: LED aluminium heatsinkAlloy: 6063Finish: Mill,Anodizing,Powder coatting,or can ... Introduction of Company:1) We, Guangdong Foshan Yixin Aluminium Products Factory, are specializing in designing and manufacturing all kinds ... made breakthrough in direct surface treatment of short-length aluminium products and also successfully applied sand blasting technology, etc ...