We are a well-known company of Japan.We are looking for China’s makers of heat-sink products who can supply us the noes according to our technical requirement and drawings.We have found your products are very similar as one we want while we browsed the homepage.So we want to confirm whether you are interested in and supply us the products or not. If you are OK, for details contact to me please.The basic requirement is as follows1. Material--Copper C10202. Processing method—Cold forging3. Quantity—15,000pcs~150,000pcs/month for years