Established in 1970, ASLI group was initially specialized in manufacturing air distribution products such as HVAC air ducts and diffusers. After years of expansion, the production lines have been extended from diffuser to ductwork, flexible duct, spiral duct, silencer, and soundproof louver and to HEPA filter for high tech plants. To keep improving the quality and developing our products, the factory is now equipped with Air Distribution Product Testing Laboratory and Noise Control Application Facility.

In 1990s, ASLI gained its international exposure by setting ASLI Mechanical Sdn. Bhd. in Malaysia, the other group members include AS&D Industry Co., Ltd. in Tailand, and ASLI Ventilation Equipment (Suzhou) Co., Ltd. in China. Now the sales network covers the whole South East Asia and China areas and ASLI becomes a quality brand in the Asia HVAC industry. ASLI also seeks to coincide with international standard by obtaining many certificates, includes ISO 9001 Certification Awarded and UL Certification.

Other than internationalization, ASLI moves one step closer to market demand by integrating vertically with many HVAC construction companies. This strategy helps to absorb the professional knowledge in the clean room and hospital HVAC system fields and increase the variety of the products for the enterprise.