To become a business leader in water treatment with innovative products, services and solution for energy conservation and sustainable environmental protection


Provide Energy Conservation and Water Treatment Solutions

Our History

Thai Energy Conservation Co., LTD is a leading manufacturer and provider of energy saving solutions and water treatment in Thailand, founded in 1994. The company was expanded from the original magnetic ballast factory in Bangkok which was established since 1970.
Currently the manufacturing plant is located in Suphan Buri while the sales office is situated in Bangkok.

Services & Installations

Over the years, the company has served as the energy and water solution provider to many buildings and factories in Thailand. With a variety of cutting edge products and proven installations such as chiller system, RO water system, recycle water and wastewater treatment system. The company has always been an excellent choice for all kinds of energy saving and water treatment solutions.

Quality Control​

Thai Energy Conservation Co.,Ltd. has obtained both the ISO 9001 and 14001 certification gaining customer’s trust and positioning itself as a provider of quality products and services. ECONOWATT offers not only energy saving solutions or water treatment but also promote an environmentally sound society. ECONOWATT is also producing products in accordance with the international IECEE CB Scheme and European norms. Particularly on the prevention of wastes and the re-use, recycling and safe disposal of hazardous material, device or equipment.

Our Achievement

The company had been achieve many awards and rewards from renown institute such as the Business Ethics Award from Thai Chamber of Commerce, Corporate Governance form the National Anti-Corruption Commission, 7 consecutive years of excellent ESCO awards from the Federation of Thai Industries, National Innovation Award from National Innovation Agency and 5 consecutive years of Prime Minister’s Industry Award from the ministries of industries.