Business content：Multi‑energy coupling system design, construction and O&M for industrial parks. Build digital energy‑carbon management platform integrating waste‑heat, PV, wind power, biomass and energy‑storage. Supply electricity, heat, cooling and steam; provide green‑power‑trading consulting service. 

Main fields：Low‑carbon integrated energy‑supply for industrial parks and industrial agglomeration zones. 

Typical projects：CNBM Zambia industrial park