EEC also supporting government organization, such as Public work, Town and Country Planning, Bangkok Metropolitan Authority, Ministry of Energy, Ministry of Science and Technology, Ministry of Industry, Ministry of Environment, National Safety Council.

EEC has also been building close relationship with Petroleum Authority (PTT), Electricity Generating Authority (EGAT) and Metropolitan Electricity Authority (MEA).

" SOCIAL CONTRIBUTION "
EEC is one of the best known engineering consulting companies in the region.

EEC executives are active participants on the mechanical and electrical technical committees of EIT standards as well as the committee at Council of Engineers. Mr. Kecha, himself is the secretary general of EIT, past vice president/treasurer of EIT, past president of MECT, past president of ASHRAE Thailand chapter, and ASHRAE distinguished lecturer. He is also a lecturer on topics of building technology for Chulalongkorn, Kasetsart, Silapakorn universities, and the Association of Siamese Architects. EEC are also publishes books, technical papers and engineering magazines.

" TO BE A HEALTHY COMPANY "
In business, EEC diligently follows business etiquette. As a design consultant, we are clean from commission by specifying equipment. Our business achievement is benefit, and not bottom line or profit alone. The meaning of benefit is the combination of profit and other value added. We believe in healthy company rather than only a wealthy company. We believe that to be healthy is more sustainable.

When we provide procurement service, the service will be handled with professional, transparency and with the approval of the owner only. EEC always performs our duty according to agreed assignment, strictly following professional etiquette.