... , 600x1,200mm3) Edge height:20mm, 24mm, 28mm4) Thickness: 0.4-0.8mm5) Coating: normal powder coating,outdoor polyester powder coating 6 ... -in, clip-in or as per your request7) Perforation: center 10mm 2. Product characteristic:1) Surface smoothness and easy cleaning ... Standard carton with PRANCE mark PRANCE BUILDING MATERIAL is a manufacturer of below main products in china: 1. Aluminum and galvanized ...