Food incubator is manufactured by international advanced molding technology, seamless polyethylene double- layer double-wall shell, excellent sealing; waterproof,non-leakage,easy to maintain,will not dent, cracking, rust, or breakage,impact resistance, solid,and easy to clean. Heavy polyurethane foam plays an excellent role in thermal insulation. It can keep hot and cold for more 8~12 hours. It can keep fresh water for all kinds of cooked food,raw food,fruits and vegetables.