The use of hot water boilers for central heating is an important measure for winter heating in most parts of China. With the full opening of the "Blue Sky Defence War", the proportion of clean heating has been continuously improved. In order to implement clean energy heating, the real estate company urgently needs to purchase hot water boiler products with high environmental protection efficiency. After comparing a number of boiler plants, it was determined to cooperate with FANGKUAI Boiler, which has rich experience in research and development of clean energy boilers. FANGKUAI Boiler provided two SZS series gas hot water boilers according to their actual needs, with thermal power of 58MW and 29MW respectively.

The advancement of the "coal to gas" project in various cities puts forward higher requirements for the heating system in various universities and colleges. Central music college provides teachers and students with a "clean, safe, comfortable and energy-saving" heating environment to protect the physical and mental health of teachers and students, and renovates the traditional boiler. FANGKUAI Boiler v6-99 series has been well received in the transformation of low-nitrogen boilers in major universities and colleges in Beijing. At the end of 2017, central music college signed a boiler purchase contract with Fangkuai boiler and ordered 6 sets of v6-99 series of Fangkuai boilers to provide heating facilities for the whole school.

The company that cooperates with FANGKUAI Boiler mainly deals with the production and processing of special oil fields. In the process of special oil refining, a large amount of steam is needed for the process of oil and gas refining, distillation and extraction. Therefore, the boiler is supplied to the company. Equipment essential for the processing of special oil processes. With the continuous advancement of environmental protection policies, the chemical industry, as a heavily polluting industry, has been highly valued by various quality supervision departments. The oilfield processing company follows the footsteps of national environmental protection development and chooses to cooperate with the leading boilers in the clean boiler industry. FANGKUAI Boiler provided an SZS series of 25-ton steam tube steam boiler (SZS25-2.0-YQ) through on-site measurement and the company's specific needs.

The cooperation with Zhengzhou Fangkuai Boiler this time is a cement plant located in Xianyang, Shaanxi Province. In the process of cement processing, autoclave, block, mixing and other processes all require high-temperature steam, so a suitable steam boiler has become one of the indispensable devices. When the cement plant chose one boiler company to cooperate with, it was very concerned about the safety and stability of the product and the trustworthiness of the brand. For these reasons, it screened many boiler companies, and finally decided to cooperate with Zhengzhou Fangkuai Boiler. Finally, Fangkuai Boiler provided it with one Low-nitrogen gas-fired steam boiler (WNS10-1.25-YQ) with an output of 10 tons/hour.

Yili group's Zhangbei, Changchun, Henan, Hebei, Shandong, Hubei and other branches, all use FANGKUAI Boiler condensing gas steam boiler, FANGKUAI Boiler fully meet the needs of Yili dairy products production line disinfection and sterilization.

In 2014, APEC Summit attached great importance to green environmental protection work, and implemented extremely strict NOx emission standards around the venue. After layer screening, FANGKUAI Boiler, which is at the leading level in NOx emission technology, became the ultimate winner. The gas-fired hot water and steam boilers with ultra-low NOx emissions independently developed by FANGKUAI Boiler have become the designated equipment for this summit.