The steam generators are Liju, Dixon, Norbes, Shangneng and Yuanda boilers.
1. Liju
Founded in 1997, Liju is an enterprise specializing in the research and development of vacuum hot water boilers. Its main products cover hot water boilers, steam boilers, gas boilers, vacuum boilers, ultra-low nitrogen boilers, electrode boilers and steam generators.
2. Dyson Boiler
was established in 197, formerly known as Changzhou Boiler Factory, a subsidiary of Dyson Joint-stock Technology Co., Ltd., which specializes in R&D, production and sales of industrial boilers and pressure vessels. The products cover gas boilers, waste heat boilers, electric boilers, pressure vessels, burners and steam generators.
3. NOBES
Founded in 29, NOBES is an earlier enterprise engaged in steam industry in China, with core technologies such as clean steam, superheated steam and high-pressure steam, and has independently developed more than 2 items of more than 1 series, including fully automatic electric heating steam generator, fully automatic gas steam generator and fully automatic fuel steam generator.
4. Shangneng Boiler
was founded in 27. It is deeply involved in the field of civil heating in China, and is a large enterprise specializing in the research, development, production and sales of boilers. Its products cover vacuum hot water boilers, steam electrode boilers, oil-fired steam boilers, etc. It is committed to providing customers with customized and professional integrated solutions for thermal energy systems and has perfect after-sales service.
5. Yuanda Boiler
was founded in 1956. It is a backbone enterprise that obtained the national boiler manufacturing license earlier in China. It integrates the research, development, production and sales of heating systems and power systems, and specializes in low-nitrogen and energy-saving boilers, distributed intelligent heating integrated systems and other products.
what are the above references? Baidu encyclopedia-Zhejiang liju