... folding,WSE, CO2 shield welder, spray coater,automatic screen,assembly line.3. Specification:as per drawings or samples ... 6. Quality certification:ISO9000:2008.7. Finishing: powder coating and screen printing MaterialSPCC ,0.8mm thicknessSurface treatmentPowder coatingMachine equipmentCNC ... WSE, CO2 shield welder, sander , spray coater, assembly line.SpecificationAs per drawings ,if you do not have, we ...