usage: rice mill machine material: steel service type: ... parts, and machinery parts.2. Professional support on technical3. Excellent customer service.4. OEM service ... cold rolled steel,stainless steel,galvanized steel,copper ,brass.6. Equipment: 25-400ton punching machine, CNC machining, ... maching, weld, galvanizing, heat treatment and so on.We are specialized in designing and manufacturing all kinds ...