Sino-Thai Engineering and Construction Public Company Limited, together with its subsidiaries, provides construction services in Thailand. The company provides construction services for infrastructure projects including mass transit transportations, elevated roads, highways, roads, bridges, dams, and jetty projects; and office and school buildings, condominiums, aircraft maintenance center, sport auditorium, hospitals, cargo, museums, convention buildings, and city air terminals, etc. It also offers construction of power plants and power generation projects; and factories and chemical plants comprising refinery, petro-chemical plants, and steel structural plants, as well as piping oil and gas pipeline, etc. In addition, the company is involved in the construction of environmental projects, which include waste water and solid waste treatment, basins, water supply, and piping systems. Further, it provides document storage service; real estate development; and rental of office buildings, machinery, construction equipment, and data centers. Additionally, the company generates electricity; and manufactures and distributes concrete. Sino-Thai Engineering and Construction Public Company Limited was founded in 1962 and is based in Bangkok, Thailand.