Material:SPCC,cold-roll plate metal led panel Surface finishing:powder coating,screen printing OEM service ISO 9001 1. Material: SPCC, ... folding,WSE, CO2 shield welder, spray coater,automatic screen,assembly line.3. Specification:as per drawings or samples or special requirement ... , WSE, CO2 shield welder, sander , spray coater, assembly line.SpecificationAs per drawings ,if you do not have, we can ...