See Air conditioning, heating, ventilation equipment's detailed category ranking
- Air conditioning equipment
- Ventilation and smoke exhaust equipment
- Duct related equipment
- Piping Equipment
- Water Treatment Plant
- Heat exchanger
- Refrigeration units, boilers, cooling towers
- Automatic Control Equipment
- District heating and cooling/heat source system
- Heating and cooling equipment and facilities

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

PVC-made air volume control damper manufacturing and sales. We manufacture volume dampers (VD) used in air conditioning ducts through PVC processing.

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.

A construction method that allows for the replacement and expansion of piping branches and valves with minimal water drainage!

A floor heating heater using stainless steel with a thickness of 1mm or less, with no aging deterioration and maintenance-free. Completely custom-made after receiving an order.

A construction method that allows for pipe branching, valve replacement, and expansion work with minimal water drainage! We have newly started a warranty system for the "freezing method"!