... Wide application 3. Rich colors Metal Building Material, Paper Honeycomb Handmade Sandwich PanelWe supply high quality handmade panels ... galvanized steel sheet or stainless steel sheet Core material: paper honeycomb Width: Effective length: 980mm,1180mm( standard) or ... Thickness: 50mm Length: ≤ 6,000mmChengdu Baoye Metal Products Co., Ltd is an integrated enterprise of design, production, sales and ...