Zhejiang Dunan electromechanical technology Co., LTD

The company has water cooled screw, air cooled screw, air cooled vortex, water source heat pump, sewage source heat pump, roof machine, falling film machine, centrifuge, air cooled cabinet machine, water cooled cabinet machine, multi-line, magnetic suspension centrifuge, room precision air conditioning, air conditioning terminal and other ten series of thousands of specifications of commercial air conditioning products

Four-control cooling and heating integrated air-cooled screw unit

High efficiency and energy saving Good economy The system is simple and space-saving Precise control and matching of supply and demand Precise control and matching of supply and demand Stable operation, safe and reliable Intelligent control, high efficiency and convenient

Clean type combined air-conditioning treatment unit

Low air leakage, high strength, no cold bridge, no condensation, high performance, low wind resistance, specialised software design, prevention of secondary pollution design, multiple working conditions, standard function section design.

Inverter Direct Drive Centrifugal Chiller

Energy efficient Wide-area operation Safe and reliable Low vibration and low noise Intelligent control Two-stage high-efficiency inverter direct-drive compression technology Permanent magnet inverter transmission system Permanent magnet inverter transmission system Full-liquid evaporation technology