Putian Green Energy was founded in 1996, with 3 sets of 130-ton efficient and environmentally friendly coal-fired boilers and 1 set of 100-ton biomass boiler. Its business is mainly concentrated in Shenbei New District, Shenyang. Now, it operates a heating area of nearly 5 million square meters, has 1 heat source plant and more than 30 heat exchange stations, and is the largest heating company in Long Energy Group. Its future heating area will maintain the momentum of rapid growth. Putian Green Energy gives full play to its geographical advantages, forms close cooperation with Longhu Real Estate, Yatai Real Estate and other large real estate development groups, actively provides supporting services and jointly improves the living quality. Putian Green Energy actively promotes environmental protection upgrading and equipment transformation, vigorously promotes the replacement of biomass fuel to coal, reduces environmental protection load, and supports the national "double carbon" strategy.