
Reach a distance of over 20 meters! Powerful cooling for every corner of a large space! Comfortable workplace with dry air.

Dehumidification, humidification, positive pressure, air purification! A compact outdoor unit that requires no refrigerant piping installation.

TOZAI's inverter shipment record exceeds 10 million units. Many applications in sterilization devices! We can provide a complete supply of lamps, lamp sockets, and inverters!

A wide range of products including smoke exhaust outlets, air supply outlets, opening devices, and backflow prevention dampers are available!

Excellent heating effect, pool-spec horizontal installation unit heater. Durable design ensures reliability even in harsh installation environments like pools.

Improving COP with indoor exhaust heat recovery! A combined outdoor air treatment unit that introduces outside air, exhausts, and dehumidifies.

We will be exhibiting at the Comprehensive Exhibition of Pipe and Equipment (Tokyo and Osaka)! We propose air pressure testing of air conditioning drain pipes using air pressure testing jigs (air seal testers).

Since the wind does not blow directly, there is no discomfort, and the air conditioning unit operates quietly! It has a proven track record in nurseries, hospitals, and nursing homes.

Dust and gas suction system specifically designed for laser processing machines, which also removes odors.