(1)Precision Machining (2)Samples delivery time:within ... Iron, Aluminum, Brass, Copper, Nylon, ABS.(2)Process: CNC Machining, milling, boring, lathing, drilling, tapping, cutting, hobbling, ... equipment manufacturing and sales ,another one is Parts Processing.On processing machines,we have 4- ... improve the design if you needed. 2.Negotiationthe quality, price, material, delivery time, payment item, ect ...