NDA Plastech supplies Fiber Reinforced Plastic - FRP Cabin. NDA Plastech is the manufacturer of FRP Doors, FRP Valve, FRP Gutter Systems, FRP Sheets and other custom-made FRP products. Fiber Reinforced Plastic - FRP Cabin is portable and light weight cabin. Fiber Reinforced Plastic - FRP Cabin is strong and durable. When water flashes on wooden articles it gets rotten in a short period whereas FRP cabins are waterproof.