With over 15 years of extensive experience in maintenance services for water systems, electrical systems, air conditioning, and various other building systems, our management team recognized the opportunity to expand into the manufacturing and installation of ductwork and HVAC (Heating, Ventilation, and Air Conditioning) systems.

Driven by deep expertise, a strong understanding of MEP (Mechanical, Electrical, and Plumbing) systems, and the availability of capable personnel and resources, Ariyachai Engineering Co., Ltd. was established to provide comprehensive fabrication and installation services for duct systems. Our mission is to deliver reliable, efficient, and professional solutions that meet the growing demands of clients in the building systems industry.