- Consultancy services relating to the management of materials not used. 105 (ฉ.1) 106 (ฉ.2) types of industrial for SME and industrial
- Procurement services Collection, transportation, industrial waste, such as contaminated containers, rag oil is used, sludge. Of wastewater, dirt, iron, sand blast furnace. Scrap tires from cars, gloves, etc..
- Management and environmental management system under ISO 14001 version 2004 and other versions Related
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