recently, Better World Green Public Company Limited, a fully integrated environmental management company open the house, welcome the administrators and staff from the Industrial Estate Authority of Thailand (IEAT) led by Mr. Somchin Piluek, governor of the Industrial Estate Authority of Thailand, visited the one stop service management process especially the fuel production system (RDF) at the industrial waste management and management center, Kaeng Khoi district, Saraburi province and also visited production and distribution of 9.4 megawatts of electricity from the first non-hazardous materials in the country at Earth-tech Environment Company Limited in order to extend and exchange knowledge to achieve the highest efficiency in industrial waste and renewable energy management can be said to have created interest for the management and staff from the industrial estate authority of thailand (IEAT) as well.