Malaysia plant with total factory area of 40,000 ft2 and built-up floor area of 25,000 ft2.
Our in-house VI-SON Acoustic Laboratory include an Air Distribution Chamber and a Reverberation Chamber designed for our product development testing. The reverberation chamber met the requirements of the ISO Standard 3741: Acoustics - Determination of sound power levels of noise sources - Precision methods for broad-band sources in reverberation rooms.
Singapore plant with total factory area of 54,000 ft2 and built-up floor area of 36,000 ft2.
Latest CNC sheet metal processing equipment used ensure precision parts produced and best quality end product.
A few of the installations where our products have been used extensively are shown below.
Large steel circular and rectangular balancing dampers were supplied to the Tuas Incineration Plant in Singapore. These dampers are of heavy construction and of size 2.5 m diameter and
4 m width by 4 m height.
Motorized fire damper tested to 3 hours fire resistance to British Standard
Large stainless steel diffuser silencers were used at the Taipei Underground Railway Project to reduce the noise of huge fans. Diffuser silencers of size as large as 2.5 m in diameter were supplied to this project.
Large heavy duty tunnel ventilation dampers installed at the Singapore Mass Transit System, North-East Line and Changi Line. These dampers are designed to 6000 Pa pressure and to meet temperature rating of 250oC for 2 hours for the purpose of smoke extraction during a fire. The damper has been tested in-house and in independent laboratory to ensure it is able to meet the stringent specifications of the Singapore Land Transport Authority.
673 m2 of large acoustics louvres used to reduce noise from the engine room at the Tuas Power Station II development.
