In 1991, 6 individuals foresaw a potential growth in construction services within an industrial sector in the Kingdom of Thailand. Qualitech Engineering and Construction Co., Ltd. (QTEC) was established in 1991 to capture those potentials by providing professional construction services. The company began its operations with less than 30 employees and 5,000,000 Baht in registered capital. The company has developed its business as a construction contractor, specialize in: (1) Mechanical, (2) Mechanical and Electrical (M&E), (3) HVAC and utility systems, (4) Structure Steel and Civil works.

Throughout years of experiences, QTEC has expanded its operation exponentially.   QTEC has employed more than 350 experienced engineers and professionals, as well as its pool of registered capital to 150,000,000 Baht to satisfy the need of our clients.  This achievement is the result of a strong management team with a diverse pool of staffs in each discipline, including financial support facilities secured through varied financial institutions:

  • Kasikorn Bank Public Company Limited
  • Siam Commercial Bank Public Company Limited
  • Bank of Ayudhya Public Company Limited
  • Citibank Thailand

Since its establishment, the goal of QTEC is to acquire the highest customer satisfaction by providing a superior quality construction in safely and in timely manner at an affordable price.  The company mission statement still remains as our quality complies with the international ISO 9001:2008 standards. QTEC fabrication shop is also certified ASME "U", "R", "S" and "NB" (National Board) to fabricate and services pressure parts for Heater, Boiler including piping spools.  Since 2007, the company has maintained a minimum of 1,000,000 man-hours per project without a lost time accident.

The Government of Thailand recognized the contribution that QTEC has been providing since its establishment to the growth of the economy.  QTEC’s services have contributed dramatically to the industrial sectors related to: (1) Oil and Gas, (2) Petrochemical, (3) Power Plants, and (4) Energy.  Thus, the government granted the Board of Investment (BOI) privilege to QTEC since 2001, resulting in substantial tax benefits for the company.

Today, QTEC has become a leader as a construction contractor in the Kingdom of Thailand and began its growth internationally.  We promise excellence in all aspects to our clients.