Cold storage door air curtain

■ The self-produced high-efficiency centrifugal fan is used for quality control. Quick start and durability.
■ All metal material. Surface powder coating, precision anti-rust treatment. Strong resistance to corrosion.
■ The main fan and blower body are easy to install. Disassembly and cleaning is easier and more worry-free.
■ The air duct type air supply is used to continuously deliver a strong and uniform air volume, which can meet the needs of different places.