Maxtone Refrigerated Truck Box Kits Panel Kit Van Body Kits for Assembling. Unit Price: US $ 20-45 / Square Meter. Min. Order: 100 Square Meters. Add to Inquiry Basket. Maxtone Refrigerated Truck Body with FRP Composite Panel. Maxtone Refrigerated Truck Body with FRP Composite Panel. Unit Price: US $ 2800 / Piece.