Sorting of waste and recyclable material; recycling services; waste treatment; incineration of waste; incineration of waste and trash; sorting of waste and recyclable material; recycling; metal treatment; metal casting; treatment of slag resulting from metal casting; treatment of industrial waste; upcycling in the nature of waste recycling; on-request assembling of materials, namely, recyclable materials for third parties; production of energy; air and water purification and conditioning serv...