1) Produces and sells, "ND-Lock", anti-scattering agents for asbestos and insolubilizing agents for heavy metal
2) Develops asbestos treatment system
3) Provides training and management for asbestos removal work

1) Manufactures and sells an insolubilizing agent for heavy metals "ND Earth Care"
2) Manufactures and sells a treatment agent for heavy metals "ND Metal Clear"
3) Develops a heavy metals treatment system
4) Provides operational guidance and manages heavy metals treatment works for soil and water contamination countermeasures

Food Recycling Project
1) Conducts intermediate treatment business for industrial waste (composting)
2) Designs, manufactures and sells pollution control devices including industrial waste disposal devices and water treatment devices
3) Collects, transports, treats and recycles industrial waste and general waste
4) Provides consulting service regarding environmental conservation agriculture
5) Sells an organic fertilizer “BL fertilizer” developed using biotechnology and quantum mechanics
6) Operates truck transportation service and cargo transportation service
7) Collects and transports specially-controlled waste, and recycles resources for effective use