Relying on strong technology research and development, the company has launched solar heating products and construction methods adapted to different regions. It has participated in the construction of solar heating projects in Shandong, Hebei, Beijing, Tianjin, Shanxi, Shaanxi, Inner Mongolia, Tibet and other provinces and cities. It adopts solar all-in-one heating system, split heating system, solar hot air heating system, “solar+” electric auxiliary system, air source heat pump system, biomass energy The system, as well as other auxiliary energy multi-energy complementary heating systems, effectively solves the problem of high energy consumption and high cost of heating in rural areas in winter.