... 4.17 Bolts Big Metal sheet, Frames, Panel with Silk Sceen and 17Bolts 1. Introduction of Our factoryThis is ... factory which specialized in CNC Turning parts, bending parts, welding parts, sheet metal products and stamping parts for 17 years.2) Good services: ... ' experience engineerManagement Concept: Consider for the customer, saving cost and high quality Big Metal sheet, Frames, Panel with Silk Sceen ...