... plating,electrophoresis, polishing,Aluminum color Multi-functional High speed electronic engraving machine is one of used specific liquid that to ... 01105380.1 etc, via of testing report from National product quality & control bureau: NPQC No.3. 200150013, as well ... as the aluminum chain, the aluminum decoration, the aluminum sheet, the decorative lighting, the stationary, the flashlight, the aluminum ...