Top 10 Gas Boiler Manufacturers in 2023


Country: China

Founded: 1970

About the company:

Founded in 1970, DEVOTION (Changzhou) Boiler (formerly Changzhou Boiler Factory), located in the south of the Yangtze River, on the shore of the Taihu Lake and in the center of the Yangtze River Delta, is a core holding subsidiary of Dyson Co., Ltd. (stock code: 300335), engaged in the research, development, production and sales of industrial boilers and pressure vessels.

In terms of innovation capability, production and marketing scale, industrial chain layout and comprehensive strength, DEVOTION continues to lead the industry.

It has a postdoctoral research workstation, a thermal engineering technology research and development center, a biomass energy research and development institute, and is also a national innovative enterprise, a national high-tech enterprise, and a leading enterprise in China’s building materials autoclaved gold manufacturing.

In 1974, in the absence of technology, equipment and materials, with ingenuity and hard work, we successfully developed China’s first autoclave in cooperation with Shanghai Jiaotong University, fulfilling our mission and creating industry miracles.

In 1993, DEVOTION Group was established in Guangzhou.

Relying on the development opportunity of the national clean energy industry, it developed rapidly in three major fields, namely, comprehensive clean energy services, industrial boiler manufacturing, and indoor health and environmental management.

In 2012, it was successfully listed on the domestic main board.

In 2018, DEVOTION successfully acquired Changzhou Boiler and established DEVOTION (Changzhou) Boiler Co., Ltd., forming a dual business pattern of boiler and pressure vessel.

At present, the company covers an area of more than 230 mu, with an annual boiler capacity of 20000 steam tons and an annual capacity of 800 sets of autoclaves and pressure vessels.

In response to the national call of “low carbon, environmental protection, energy conservation and emission reduction”, all of our 22 products produced online have independent intellectual property rights.

The company has introduced international robot welding equipment, CNC processing equipment and testing instruments to ensure that the quality of the production process is controlled and the testing results are reliable.

From city offices covering the whole country to international trade partners, from domestic one-stop negotiation services to agency sales services in dozens of foreign countries and regions, DEVOTION has developed steadily in developing countries and regions such as Asia, Africa and Latin America through the International Business Department.

Adhering to the business philosophy of “creating value for customers”, DEVOTION Changguo has established a complete boiler and pressure vessel research and development system, and has a research and development team of nearly 100 people, which can provide customers with different thermal energy needs with thoughtful and perfect pre-sales and after-sales technical services.

2. Beijing Bawei

Country: China

Founded: 1986

About the company:

Beijing Babcock Wilcox Co., Ltd. (hereinafter referred to as Beijing Bawei Company) is an equipment manufacturer and integrated service provider with world leading boiler related product technology.

Adhering to the lofty mission of “committed to providing the world with the source of light and power”, Beijing Bawei Company has made constant progress with the development of the industry.

Founded in 1986, Beijing Bawei Company is a pioneer in technology and services in the field of large power plant boilers.

With decades of technological development and experience accumulation, the company has successfully applied product data and project execution experience all over the world to every new product, connecting technology with demand, and creating products and services that meet customer value.

Based on the rapid change and development of the market, Beijing Bavarian Company has dynamically introduced the technology of American Bavarian Company, adopted cooperative research and development, independent research and development and other modes.

After more than 30 years of development, it has formed business segments such as power station boilers, industrial boilers, complete sets of boiler islands, power station environmental protection, power station services, and renewable energy products.

It integrates product design and development, production and manufacturing, test and detection, system integration and after-sales service, providing users with high-quality products and good service experience.

The power plant boiler product system of Beijing Bawei Company includes medium and high pressure power plants and power boilers (6-125MW grade), ultra-high pressure and subcritical power plant boilers (100-800MW grade), supercritical power plant boilers (300-1000MW grade), ultra supercritical power plant boilers (350-1300MW grade) and other boiler products.

The industrial boiler product system includes 35-130 t/h grade medium pressure/sub high pressure, 220-410 t/h grade high pressure, ultra-high pressure, 670 t/h grade ultra-high pressure and other series of coal-fired boilers, 4-363 t/h grade oil and gas fired fast installed boilers, etc.

The complete boiler island business is based on the complete design and management technology of the boiler island of Bavarian Corporation of the United States.

Through the accumulation of multiple projects, Beijing Bavarian Corporation can provide the complete design, supply and project management solutions of the boiler island for domestic and foreign users.

Environmental protection business includes flue gas desulfurization, denitration, wet electrostatic precipitation, mercury removal, carbon capture and other related environmental protection technologies and products.

The power station service business includes system low ammonia transformation, boiler overall efficiency improvement transformation, intelligent soot blowing, flame diagnosis, life diagnosis, boiler detection and commissioning and other related businesses.

Renewable energy products include the R&D and production of solar heat absorbers, molten salt steam generators, garbage burning boilers, biomass combustion coupling and other new energy products.

Beijing Bawei is an active advocate and practitioner of clean energy and environmental protection technologies.

Through advanced technology solutions, the company has made constant efforts to achieve the demands of customers for high efficiency, flexibility and productivity.

Through continuous technical research and development progress, technical improvements are made to the power plant equipment.

Maintenance services and engineering services to make energy supply more effective, stable and clean.

The world’s leading environmental protection technology and whole process technical services lay the foundation for users to realize clean and environment-friendly power supply.

For more than 30 years, Beijing Bawei has actively participated in the development of the global market with its open manufacturing capacity and access to world technology, thus realizing the embedding of the global value chain and the leapfrog development of the industry.

The strategic layout and the new industrial model enable more customers around the world to enjoy clean, environmentally friendly, cost-effective and integrated after-sales services.

Facing the future, the persistent pursuit of Beijing Bawei Company in the boiler field and the value concept of providing services for users will never change.

The company will be committed to becoming a boiler manufacturer, service provider and project management expert trusted by customers.

The company firmly believes that the company will do better tomorrow than today if it walks with customers and advances with the industry.

3. Shuangliang

Country: China

Founded: 1997

About the company:

Jiangsu Shuangliang Boiler Co., Ltd. is a high-tech enterprise established by Shuangliang Group with an investment of 260 million yuan in 1997.

It has Class A boiler manufacturing license, Class A2 pressure vessel manufacturing license, ASME manufacturing license, ISO9001 quality management system certificate, ISO14001 environmental management system certificate, and OSHSAS18001 occupational health management certificate.

With technology as the core and market as the guide, the company has made brilliant achievements in the field of environmental protection boilers, and has successively developed more than 300 oil and gas environmental protection boilers, which are used in all walks of life.

It is the mission and honor of Shuangliang Boiler people to provide customers with safe, environmentally friendly, efficient and energy-saving clean energy application solutions. Shuangliang Boiler people have provided more than 20000 sets of advanced equipment and application solutions to more than 10000 customers worldwide.

With the development of society, the improvement of environmental protection policies, and the policy guidance of “coal to gas”, “coal to electricity”, efficient and clean energy heat energy technology will enter a higher development dimension.

Shuangliang Boiler people will keep their original intention and not guide their mission, Committed to creating more long-term value for users.

4. ZOZEN Boiler

Country: China

Founded: 1988

About the company:

Wuxi Zhongzheng Boiler Co., Ltd. is a designated manufacturer of boilers and pressure vessels approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China.

It holds the Class A boiler manufacturing license, the Class BR II pressure vessel manufacturing license, the steel seal of the American ASME standards “S” (power boiler) and “U” (pressure vessel), and has passed the ISO9001: 2000 international quality system certification.

In order to promote the continuous innovation of core technologies and products and further enhance the core competitiveness, the company has established a close school enterprise cooperation relationship with Xi’an Jiaotong University, Shanghai Jiaotong University, Beijing Zhiguang Boiler Research Institute and other universities and research institutes, and built a complete R&D system.

The company is located on the shore of the beautiful Taihu Lake, covering an area of 150000 square meters, with an annual production capacity of 2000 industrial boilers and 25000 steam tons.

With the accumulation of more than 30 years of boiler manufacturing, the company has formed more than 400 varieties and specifications of gas boilers, biomass boilers, coal-fired boilers, heat transfer oil boilers, and is widely used in chemical, food, wine making, heat supply, paper making, printing and dyeing, rubber and other industries.

At present, the company has professional production process equipment, including 600 sets of high-speed CNC plane drills, CNC drum drills, robot welding equipment, 3D laser cutting machines, 4-axis CNC pipe benders, 168 CNC three-dimensional pipe benders, 100mm three roll CNC universal bending machines, coil production lines, CNC coil production lines, membrane wall production lines, etc.

The major components of boiler products have achieved professional and large-scale production, and the vast majority of products can meet the needs of customers for short delivery.

For decades, Zhongzheng Boiler has always guided the manufacturing quality of industrial boilers, and continued to settle down.

It has established the process standards of digitalization of blanking, automation of welding, and mold based assembly.

All major components have achieved professional and large-scale production, and most products can meet the needs of customers for short-term delivery.

The professional manufacturing level meets the customer’s pursuit of “quality, quality and performance”, so that each set of Zhongzheng manufacturing becomes the best work of condensation of ingenuity.

The introduction of foreign CNC cutting equipment ensures the quality of welding and equipment in the later stage.

At present, the CNC rate of the company’s plate cutting has reached more than 80%, and the company has carried out a technological revolution in large-scale welding and assembly. Automatic mechanical welding is adopted to achieve assembly molding, gradually reduce the traditional processing means of scribing assembly, and eliminate scribing errors.

At the same time, the company’s introduction of measuring and testing equipment also provides a strong guarantee for manufacturing high-quality products.

After years of development, Zhongzheng has actively promoted the operation mode of innovative technology, quality management and standardized service, and established a computing center and local area network to implement computer information management.

Zhongzheng Boiler has provided high-quality services to customers in many countries and regions, and has established service centers in Germany, Indonesia, the Philippines, Thailand and Vietnam to provide customers with high-quality services such as project technical consultation, scheme making and installation guidance.

5. Yuanda Boiler

Country: China

Founded: 1956

About the company:

Henan Yuanda Boiler Co., Ltd. (hereinafter referred to as Yuanda Boiler), founded in 1956, is one of the designated backbone enterprises that obtained the national boiler manufacturing license after the founding of the People’s Republic of China.

The production base is located in the West Industrial Cluster of Xihua County, Henan Province. The company’s R&D center and marketing center are located in Zhengzhou, the capital city of Henan Province.

It is a high-tech enterprise integrating the R&D, production and sales of heating systems and power systems.

The company’s production base covers an area of 100 mu, with a building area of 30000 square meters and a beautiful environment.

The company has more than 200 employees, including 30 engineering technicians and 10 senior engineers.

The company has excellent production equipment, with 568 sets of various equipment, including 430 sets of main equipment and 38 sets of testing equipment;

The main tooling equipment includes: edge creating machine, numerical control plate rolling machine, automatic welding machine, argon arc welding machine, pipe bender, plate shearing machine, cutting machine, radial drill operator, creating machine, vertical lathe, etc;

The main testing equipment includes: electromagnetic flaw detector, universal testing machine, ultrasonic flaw detector, X-ray flaw detector, physical longitudinal flaw detector, etc.

Yuanda Boiler has its own R&D team and cooperates with many high-tech research institutions to ensure that the company’s products and technologies are at the forefront of science and technology.

It has obtained dozens of patented technologies such as boiler wall structure, safety pressure relief device, boiler smoke box sealing door structure, flue gas energy saving and dust removal device, biomass boiler, blanking device, etc.

In 2003, it passed the certification of the International Quality System Certification Center and obtained the quality management system certification certificate.

The company strictly implements the SO9001 international quality management standard, and standardizes various technological processes and management, which has raised the overall management level of the company to a new stage and provided a strong guarantee for manufacturing better products.

Yuanda Boiler has accumulated many years of professional development, manufacturing, installation and operation experience.

At present, Yuanda Boiler has an annual production capacity of 2000 steam tons for industrial boilers and more than 5000 tons for various pressure vessels.

By the end of 2015, Henan Yuanda’s various products had basically covered the whole country and were exported to 86 countries and regions in Asia, Europe, Africa and South America.

Main product series: WNS series three return/integrated condensing oil (gas) boiler (0.5-20T/h, 0.35-14MW);

SZS series oil (gas) fired boiler (2-40T/h, 11.4-28MW);

Z-WNS series vacuum hot water boiler (0.7-29MW);

YY (Q) W series heat transfer oil boiler (10-12 million kcal);

DZL series new water fire tube coal-fired/biomass boilers (1-100T/h, 0.7-70MW);

SZL series double drum water tube coal-fired/biomass boiler (2-35T/h, 1.4-25MW).

With the vision of “becoming a century old enterprise and creating an international brand”, and adhering to the concept of “quality first and integrity in the world”, Yuanda Boiler has been continuously improving the efficiency and safety of the boiler based on technological innovation and scientific research and development for 60 years, focusing on providing customers with safe, energy-saving and environment-friendly boiler products, creating more value for customers, creating benefits for employees, and fulfilling greater responsibilities for the society.

6. Zhengzhou Boiler

Country: China

Founded: 1945

About the company:

Zheng Boiler Co., Ltd., which started in 1945, was restructured from Zhengzhou Boiler Factory and has a national A-class boiler manufacturing license.

It is a pioneer in China’s boiler industry and one of the traditional equipment manufacturers with a long history.

From creating the first generation boiler in China to today, Zheng Boiler has successfully provided products and services to more than 10000 customers, and has become the synonym of boiler in China in the boiler equipment market.

Based on low nitrogen and energy-saving technology, Zheng Boiler Co., Ltd. focuses on the development of widely applied professional technologies, products and services.

In this way, Zheng Boiler can now provide support for the society worldwide, promote the cutting-edge industry in the future, and realize the application dreams of customers in all fields.

As the initiator of low ammonia energy-saving technology, Zheng Boiler is stepping into a new era in terms of product development, corporate culture and contribution to the global society.

In order to achieve our goals, Zheng Boiler know how important it is to establish close cooperation with customers and obtain their support.

While covering the whole country, Zhengguo’s sales network is more exported to many countries and regions in the world.

Based on the needs of industry trend change and channel change, Zhengguo divides its sales operation into three parts, namely, operator channels, e-commerce and traditional channels operate in parallel.

As a new entry point of the group, e-commerce uses different sales strategies to support its progress.

With the continuous expansion of domestic and international markets, Zheng Guo Group’s new plan to build an industrial 4.0 super smart factory has also been officially launched.

The smart factory with high standards, high production capacity and high quality as its construction requirements, with a total floor area of 360000 square meters, is designed to create high-quality products that “meet the standards, satisfy customers, and have no defects” for customers.

7. Sitong boiler

Country: China

Founded: 1994

About the company:

Henan Sitong Boiler Co., Ltd. (Henan Taikang Sitong Boiler Factory), founded in 1994, is a large-scale enterprise designated by the General Administration of Market Supervision and Administration to manufacture Class A steam boilers, D1 and D2 pressure vessels.

After years of hard exploration, relying on science and technology to develop business, and taking the road of scientific management, it has developed into a provincial key enterprise undertaking manufacturing, installation, design of large and medium-sized heating systems, production of 100 ton steam boilers, installation of 120 ton hot water boilers, processing and manufacturing of Class I and II pressure vessels, and chemical machinery.

The company covers an area of 300000 square meters, with fixed assets of 160 million yuan.

It has developed and manufactured 37 series of boiler and pressure vessel products, 167 specifications and models, more than 100 sets of large and medium-sized equipment for production, more than 60 sets of equipment for product quality inspection, and more than 500 sets of Class II pressure vessels.

The plant is located in Taikang County, which is in the east of Henan Province and has beautiful scenery.

Tokyo Kowloon Railway, National Highway 300 Henggui Plant.

The plain is in Taikang County with beautiful scenery.

Beijing Kowloon Railway and National Highway 300 run across the plant.

8. Hongguang Boiler

Country: China

About the company:

Harbin Hongguang Boiler Group Co., Ltd. is a high-tech enterprise with the installation qualification of Class A boilers, A1 and A2 pressure vessels and Class A boilers.

The company is located by the beautiful Songhua River, with a factory area of 840000 square meters.

In order to meet the needs of the company’s development strategy, a subsidiary with an area of 200000 square meters was built in Liaoning Xingcheng Lalinhai Industrial Park in 2010 to build a manufacturing base for offshore wind and power towers, realize the industrial layout of the two provinces, and inject new vitality into the sustainable development of the enterprise.

Hongguang Boiler has Heilongjiang Provincial Enterprise Technology Center and Harbin Academician Expert Service Workstation. For more than 40 years, it has specialized in the research, development and manufacturing of energy-saving and environment-friendly boilers.

It has successively established an industry university research consortium with Harbin Institute of Technology, Tsinghua University, Zhejiang University, 703 Research Institutes, Academy of Coal Sciences and other scientific research institutes.

The main products are coal-fired, natural oil, natural gas, gas fired industrial boilers, power plant equipment and components, pressure vessels, megawatt wind power tower and other energy-saving and environmental protection products.

The sales network has covered 25 provinces and more than 400 cities and counties in China.

The company is taking the opportunity of the pilot enterprise of the Ministry of Industry and Information Technology’s “integration of industrialization and industrialization” management system to implement the standard, promoting the intelligent technology transformation based on big data and intelligent manufacturing, and building a green production workshop.

The times create enterprises, and enterprises achieve the future. In the fast changing economic tide, Hongguang Boiler always adheres to the “green development concept”, makes good use of energy, cares for the environment, and gives back to customers.

With international combustion technology and process equipment as the carrier, it sincerely cooperates with domestic and foreign merchants to provide users with green, energy-saving, safe and high-quality products, and advances to a higher goal in continuous innovation to show the wisdom of Hongguang, provide red light solutions, and contribute to the building of a beautiful China.

9. Jianglian Heavy Industry

Country: China

Founded: 1992

About the company:

The predecessor of Jianglian Heavy Industry Group Co., Ltd. is Jiangxi Boiler Factory and Jiangxi Chemical Petroleum Machinery Factory, which were built in 1958.

In 1992, the two plants jointly established Jiangxi Boiler Chemical Petroleum Machinery Co., Ltd.

In 2001, the company completed shareholding reform and established Jiangxi Jianglian Energy&Environmental Protection Co., Ltd.

In 2010, the company completed the restructuring of state-owned enterprises and became a private joint-stock enterprise.

In 2016, with the approval of the State Administration for Industry and Commerce, the company was renamed Jianglian Heavy Industry Group Co., Ltd.

Jianglian Heavy Industry is an energy equipment manufacturing enterprise with the qualification of designing, manufacturing and installing Class A boilers, Class A1.A2.A3 pressure vessels and import and export enterprises.

The company holds the design and manufacturing license for Class A boilers and A1, A2.A3 pressure vessels, the factory accreditation certificate for marine steel welded pressure vessels, the ASME certificate (S.UU2, PP steel seal), the qualification for building installation and construction enterprises, the qualification for installation, transformation and maintenance of special equipment such as boilers and pressure vessels, and the ISO9001: 2000 quality management system, ISO14001 environmental management system, and GB/T28001 occupational health and safety management system certificates.

The company’s leading products include 35t/h-670t/h oil fired and gas fired boilers, 35t/h-670t/h high-low differential circulating fluidized bed boilers, biomass boilers, paper making waste residue and sludge boilers, 200-1000t/d urban domestic waste burning boilers, coke dry quenching sintering waste heat boilers, etc;

120m3-10000m3 spherical tank, LNG cryogenic tank, stainless steel equipment metallurgy, petrochemical, chemical, paper making, medicine, building materials, new energy and other fields.

In 2004, the company’s products were successfully exported to Thailand, which opened the door of the world.

In the context of the country’s implementation of the “going global” strategy, the company’s products have been blooming in all corners of the world for more than a decade since 2004.

In 2013, the company signed a contract with Ethiopia National Sugar Corporation for a $647 million sugar EPC project.

With the successful operation of many projects in overseas markets, Jianglian Heavy Industry’s brand effect continues to release, which has been highly recognized by many partners.

This recognition and attention have brought opportunities for the company to develop new fields and markets.

Now, Jianglian Heavy Industry has formed a global marketing network, and its products are sold at home and abroad. In all provinces, municipalities and autonomous regions in China.

In Asia Pacific, Africa, Latin America and Central and Eastern Europe, Jianglian always accompanies every place that needs technical support.

The company focuses on energy conservation and consumption reduction, environmental protection and comprehensive utilization of resources.

In the territory of the boiler and petrochemical energy equipment industry, the company has continuously left a deep mark belonging to Jianglian Heavy Industry.

10. Brit

Country: China

Founded: 1992

About the company:

Borrit Thermal Equipment Co., Ltd. is located in Xuancheng High tech Industrial Development Zone (East Zone), covering an area of 117000 m, and now has the industry qualification certificates of Class A boiler manufacturing, Class A2 pressure vessel manufacturing, Class I boiler installation, maintenance and transformation, GC2 pressure pipe installation, maintenance and transformation, ASME “S”, “U” steel seal, ISO9001 quality management system, ISO14001 environmental management system, GB/T28001 occupational health and safety management system, etc.

With Hefei as the marketing center and Xuancheng as the R&D and manufacturing base, Borate is committed to the R&D and manufacturing of gas and biomass boilers.

The company’s “production, education and research” has always been at the forefront of the industry:

Anhui Province Academician Workstation, Anhui Province Postdoctoral Research Workstation and Anhui Province Industrial Design Center have been established successively;

The company is the scientific and technological achievements transformation production base of Shanghai Industrial Boiler Research Institute and the teaching practice base of Hefei University of Technology;

It is the teaching practice base of Anhui University of Technology.

In 2019, it established a strategic cooperation with Xi’an Jiaotong University.

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