Was established in 1985, under the technical support from Sumitomo Densetsu Company Limited, Japan. With complete technical assistance and full commercial support of the parties in Thailand and Japan. We are always ready to provide trustworthy quality service and appropriate engineering and technology of both design and installation on Mechanical - Electrical system, Communication system and Plant-Machinery.

Our long experience in energy engineering involves many different technologies and areas of expertise. This gives us an opportunity to blend proven solutions with new methods, sometimes drawn from other industries. Semcon is active in a number of sectors such as the pharmaceutical and medtech industries, power and energy sector, telecoms, offshore, automotive industry, aviation, processing and packaging industry and other development-intensive engineering industries.