1) Collect and Recycle various type of materials such as Ferrous, Nonferrous, Noble Metals, Glasses, Plastics, Papers, Silicones by means of disassembling, sorting, and processing Electronics including OA Equipments, Medical Equipments, Banking Equipments, Electronic Wastes, and Silicones
2) Sales of Various Type of Materials obtained by above means
3)  Collect and Transport Industrial Wastes, Storage, Intermediate Treatment, Process for Secondary Use
4) Rental of Construction Materials and Equipment , Environmental Equipment