Soetanto Engineering and Construction (SEC) provides a wide range of products and services in the field of engineering and construction to many different fields, such as petro/chemical, petroleum refining, construction of power plants, high rise buildings, railroads, bridges, etc.     Petro/Chemical industries   Mechanical and Piping Construction Civil Construction Steel Construction Concrete Construction Foundation and Piling Mechanical erections Port Engineering         Port and Harbour                   Power plant       Steel Smelter Offices and Agents in : The Netherlands, Switzerland, Germany, France, USA, Indonesia, China