CNC Machining Parts, Stone Honeycomb Panel, FRP Honeycomb Panel manufacturer / supplier in China, offering Thickness 25mm Aluminum Honeycomb Core for Grid Lights Sandwich Panel 3 mm~10 mm (commonly used: 6 mm, 8 mm), Flame Retardant and Environmentally Friendly Light Weight Aluminum Honeycomb Core for Honeycomb Sandwich Panel, Untreated / Rustproof Coating / Degreasing Aluminum Honeycomb Core Aluminum PVDF Aluminum Composite Honeycomb Panel and so on.