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Why is ZOZEN Boiler, an A-class certified boiler manufacturer, recommended?

27 Jun 2025

In today’s industrial sector, choosing a boiler manufacturer with high qualifications and advanced technical expertise is crucial for ensuring production safety and improving energy efficiency. Among the many A-class certified boiler manufacturers, ZOZEN Boiler stands out in the industry with its outstanding technical strength, strict quality management, and a rich product line, earning an excellent reputation. This article will focus on recommending ZOZEN Boiler, an A-class certified boiler manufacturer, and introduce its core advantages and main products.

First of all, ZOZEN Boiler, an A-class certified boiler manufacturer, is an enterprise designated by the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China for the production of boilers and pressure vessels. It holds the A-class boiler manufacturing license, D1 and D2 class pressure vessel manufacturing licenses, as well as the American ASME “S” (Power Boiler) and “U” (Pressure Vessel) stamps, and has fully passed the ISO9001:2015 international quality management system certification. These qualifications not only demonstrate ZOZEN Boiler’s rigorous quality management system but also provide customers with reliable product assurance.

ZOZEN Boiler, an A-class certified boiler manufacturer, attaches great importance to technological innovation and integration of production, education, and research. It has established close cooperation with well-known universities and research institutes such as Xi’an Jiaotong University and Shanghai Jiao Tong University, creating a comprehensive R&D system. As a result, ZOZEN Boiler continuously launches boiler products to meet different customer needs and leads the industry development.

Located by the beautiful Taihu Lake, ZOZEN Boiler covers an area of 150,000 square meters, with a registered capital as high as 127 million yuan, and has a strong manufacturing capacity of 2,000 industrial boilers and 20,000 steam tons annually. In addition, ZOZEN Boiler has been rated as a AAA credit enterprise, making it an industry leader in both production capacity and corporate reputation.

In terms of products, ZOZEN Boiler, an A-class certified boiler manufacturer, has developed a diversified product system including gas-fired boilers, biomass boilers, coal-fired boilers, circulating fluidized bed boilers, and thermal oil boilers. These products are widely used in chemicals, food, brewing, heating, papermaking, printing and dyeing, rubber, and many other industries. Particularly noteworthy, in its gas-fired boilers, the WNS series horizontal internal combustion boiler and SZS series double-drum boiler are favored by users for their excellent performance, high efficiency, and low emissions. In the field of biomass boilers, ZOZEN Boiler’s DZL series chain grate boiler and DZW series water-cooled wall boiler, with optimized structure, full combustion, and energy conservation and environmental protection advantages, are widely used in green manufacturing and sustainable development.

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