nihon dempa kogyo group's environmental report fy 2019 
(1,816 kb)
♦ main contents
1. basic matters(1) greeting
(2) scope
(3) environmental philosophy and policies
(4) environmental policies
(5) history of environmental preservation
(6) environmental management system
(7) environmental management system certification
(8) environmental education
2. environmental performance
(1) outline of environmental friendly management
(2) kpi results
(3) prevention of air and water pollution
(4) measurement data
(5) environmental tasks and our response (summary)
3. material balance
4. environmental conservation activities
(1) waste separation
(2) saving electricity
(3) local cleanup
(4) biodiversity preservation (tree planting)
(5) green procurement
5. environmental compliance
(1) major environmental laws and regulations
(2) wastewater management
(3) polychlorobiphenyl (pcb) management