Top configuration: The car body is manufactured by a vacuum adsorption and hydraulic adsorption integrated production line, sandwich composite bonding, and the thermal insulation performance reaches the national A-level standard. The inner and outer wall panels are made of domestic high-quality 2.2mm FRP (no light absorption, good heat insulation, strong hardness, and oxidation resistance); the middle insulation layer is XPS extruded polystyrene board; the thickness of the car body is 8CM. The floor is made of aluminum checkered plates, and the door side strips are made of labyrinth rubber seals. Aluminum alloy edging around the car body, stainless steel corners, stainless steel door locks, stainless steel door frames and hinges, energy-saving LED lights in the car body.

Constant temperature equipment: refrigeration unit, plumbing and heating;

Ventilation equipment: 8 ventilation windows can be opened on both sides of the car body; 2 exhaust skylights open on the top, 4 exhaust fans, 4 tailgate exhaust fans, and ventilation ducts on both sides of the upper part of the car body. Floor aluminum pattern ventilation duct.

Flip shelves: Manually flip the stacking shelves on both sides of the car body;

Power supply equipment: DC diesel generator (exhaust fan power supply)

Temperature and humidity: recorder temperature, humidity monitoring.

Optional: water curtain cooling, (can be assembled with the unit at the same time, or separately)