Net Grain Knurling
Adopt the high-quality copper product, processed by CNC numerical control after the silk mould takes shape to roll,Can make to order the straight line or wove according to customer's requirement.
Process with C36000 brass, through rub with the hands silk mould roll flower to be rhombus wove, can also according to customer requirement size, can accomplish 0.5m-1.5m, The surface is plated the precious ball nickel.