Business content：Geothermal, industrial waste heat, sewage source, air source integrated energy heating and cooling projects with investment-construction-operation and EPC modes. Supporting energy station & heating/cooling pipeline network construction. By 2025, completed multiple regional integrated energy projects with total heating & cooling area over millions of square meters.

Main fields：Urban district integrated energy supply, heating & cooling combined supply for industrial parks, low-carbon heating and cooling for public buildings and residential communities.

Typical projects：Tianjin Xinkaihe Water Plant geothermal central heating project with heating area of 62,000 m²; Fuxin Yiwu Commodity City mid-deep dual-temperature geothermal heat pump heating & cooling project, serving building area of 135,000 m²; Xi'an Chengcheng industrial waste heat plus air-source heat pump heating and cooling project; Zhongjing Communication Service Center geothermal heating & cooling O&M project.