HVS Engineering Pte Ltd is a local enterprise that provides automated maintenance solutions for heat exchanger systems in heating, ventilation and air-conditioning (HVAC) industries. The current patented HVS Automatic Brush Ball Cleaning System is a self-contained cleaning system which utilises design-specific resilient brush balls circulating within part of the heat exchange system to clean fouling at the initial stage of formation.

Wangi Industrial is one of the pioneers and value providers of high-quality surface finishing, technical glass, precision optics and optical thin-film coating solutions.

A firm believer of the need to constantly innovate, Mr Chew Ker Yee, Vice-President of Wangi, always seeks to collaborate with customers and machines suppliers to develop new products. However, working with these groups sometimes do not yield the desired outcomes.