Aquatic & PreparationChina Core Material PP Honeycomb Fiberglass Reinforced Polypropylene Plastic Honeycomb Sandwich Panel PP MGO Sandwich Panel Roof, Find details about China Sandwich Exterior Wall, FRP Sandwich Exterior Wall from Core Material PP Honeycomb Fiberglass Reinforced Polypropylene Plastic Honeycomb Sandwich Panel PP MGO Sandwich Panel Roof