PVC-made air volume control damper manufacturing and sales. We manufacture volume dampers (VD) used in air conditioning ducts through PVC processing.
BD Corporation Ultra High Pressure High Precision Pressure Sensor DMP334i
Energy-saving control devices for heat source units such as chillers, absorption chillers, and turbo refrigerators have been introduced! They allow for temperature control settings according to air conditioning load and are compatible with various manufacturers' heat source units.
Remote monitoring and control via the web! A case where automatic control according to congestion conditions has become possible.
Measurement, display, and control are integrated for easy installation and maintenance! Energy-saving proposals are also being implemented.

























































































































