We handle design, fabrication and installation for various types of soundproofing.

We design, fabricate and install various types of oundproofing:
･Enclosures
･Filter boxes
･Combustion gas intake/exhaust equipment
･Ventilation intake/exhaust equipment

We analyze noise, infrasound and vibration, as well as heat, fluids and structures.
･Noise propagation simulations
･Infrasound propagation simulations
･Frequency response analysis / mode analysis (FEM-BEM analysis)
･Thermo-fluid analysis: CFD analysis
･Structural analysis

Cancels a wide range of offensive low frequency noises from diesel generators and other sources not fully prevented by conventional sound barriers using active noise control (ANC) technology.

Build & Maintenance of JET Engine Test Cell/Hush House
“One Package” of Facility, Equip., Measurement Control System & Sound Attenuation by Consultation, Analysis, Design, Production, Construction & Maintenance

Mainly includes design and manufacture for aerospace test facilities.

We offer vibration isolation structure and system which is applicable for counteracting structure-borne noise in places like parking garages and elevator machine rooms.

Our systems record noise and vibration data in remote areas over long periods to allow for real-time monitoring of wind turbines, plants, construction sites, roads and railroads.

Various inlet air filter systems for aircraft engine test facilities, as well as industrial and aeroderivative gas turbines and other power plants.