Acoustics and noise engineering consulting firm that provides acoustical, environmental noise, and noise control design services, including concert hall and auditorium design, environmental noise assessments, and building services and industrial noise control.

Manufacturer of small sized pre-stressed concrete piles designed for low rise buildings and light civil engineering works. Malaysia. Stresscon piles are high strength prestressed concrete square section piles specially designed for low to medium rise buildings and light civil engineering structures namely factories, low-rise apartments, terrace houses, shop houses, culverts and retaining walls.