[Application] for a long time processing of large area thin surface mold [Features] copper using a special process by adding some silver production, as compared with pure copper, electric erosion faster, more accurate, is the large area ideal for small side processing. [Price] a. the price of the product by the impact of higher copper raw material, the statutory working days floating on a certain level, before buying please telephone or other means of consultation; b. per unit of product offer / kg; theoretical calculations of the weight of the product's tolerance and other factors, but only an estimate used in order to avoid unnecessary controversy, the transaction total weight * using the effective price due to customer demand for special operations, after consultation redefined; [Specifications] can be customized according to customer needs! !