Welcome to A-Tech Engineering Company Limited A-TECH Engineering Company Limited (hereinafter “A-Tech”) is a well-established manufacturer and supplier with expertise in designing, manufacturing and sales of quality HVAC products and solutions. For more than a decade, the company has been supplying HVAC products for commercial and industrial applications throughout South East Asia. | A-TECH ENGINEERING COMPANY LIMITEDUnit 2404, 24/F, World-Wide House, 19 Des Voeux Road, Central, Hong Kong E-mail : info@a-techeng.com |