... ,anode oxidation, electrophoresis coating, wood-structure pattern, Liquid coated5)Execute standard:ASTM B221 ,EN755, GB5237.6)Qualification: Qunicoat ,ISO 9001:2000 ... top brandquality, China quality mark(CQM)certification, adopt the international standard product. 7)Quality control : 100 quantity inspectors.8)Equipment: ... -20 days.Bulk order finish within 30-40days . aluminium profiles base on LME