株式会社環境フレンドリーホールディングス News Releases

Tomakomai AI Data Center Project Officially Launches

Environmental Friendly Holdings announces that its consolidated subsidiary, AI Tech Tomakomai, has b… · 2026-07-03

Showroom and Sales Base Opened for Social Implementation of Perovskite Solar Cells

EF Energy Co., Ltd., a subsidiary of Kankyo Friendly Holdings Co., Ltd., opened a showroom and sales… · 2026-03-31

Showroom and Sales Base Opened for Social Implementation of Perovskite Solar Cells

EF Energy Co., Ltd., a subsidiary of Kankyo Friendly Holdings Co., Ltd., opened a showroom and sales… · 2026-03-31

Showroom and Sales Base Opened for Social Implementation of Perovskite Solar Cells

EF Energy Co., Ltd., a subsidiary of Kankyo Friendly Holdings Co., Ltd., opened a showroom and sales… · 2026-03-31