... blank 2.Can make any design of products as the customer's request. 3.press:250T-1000T Product: Drilling spare ... Stainless steel,Copper, Brass etc.Main processes1.Heating furnace, 2.Forging press,3.Normalizing 4.Machining,5.surface treatment ... ASME, AISI, API, UNI, DIN, SIS and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc. Surface Finishingsand blasting, polishing, ...