1.OEM offered 2.Short lead time 3.ISO9001-2008 4.High precision Specification: ShenZhen YongPingTong could make all metalworks according to your requirement 1. Material: SPCC, cold-roll plate etc2. Equipment information: CNC punching machine,guillotine shear,CNC milling,general milling machine, squeeze riveter,drill press,CNC folding,WSE, CO2 shield welder, spray coater,automatic screen,assembly ...