Manufacturing of mechanical, ventilation and air conditioning products.

Micronaire Global Sdn Bhd (MAC) is the manufacturing subsidiary of Sum Technology, specialising in the production of mechanical, ventilation and air-conditioning (MVAC) products. At the core of every well-performing building is a reliable and efficient airflow system. Micronaire Global Sdn Bhd designs and manufactures MVAC solutions that prioritise performance consistency, energy efficiency, and operational durability. Our products are engineered to meet the demands of industrial, commercial, and specialised environments where air quality, thermal control, and system reliability are critical.

By manufacturing locally to globally benchmarked standards, Micronaire Global Sdn Bhd (MAC) strengthens supply reliability while reducing dependence on imported systems. With a strong focus on engineering discipline, quality control, and sustainable design principles, we deliver MVAC products that are built to perform today, and for the long term.