Sign-Tech Engineering Consultant co., Ltd was established in November 2002 by a group of experienced engineers, architects, academicians and experts in various engineering fields. Our original objective was to distribute knowledge of engineering, science and advanced technology to the industry communities, which are an important aspect for a development country. We are proud to a part of the business that propels the industry development of our country to be in the same league of other civilized countries in the world. Recently our company has qualified for ISO 9001:2008, the Quality Management Standard certified by SGS (assigned by Nation Accreditation Council of Thailand (NAC).


Over the last 12 years, we have been built our port folio with highly successful projects in engineering and environmental consulting services. Our client list covers both government and private sectors. For government sector such as the Department of Industrial Works, the Department of Health, and the Department of Environment Quality Promotion, etc., we have provided feasibility study, optimum study, detailed design, and operational priortization and plan for solving environmental problems. For private sector such as industrial plants and industrial estates, we provided survey study, detailed design, cost analysis, and consultant sevices in waste management system.