About us
We supply to over 100 countries and regions and have set up offices around the world to ensure prompt delivery of products and services..
Solutions
Always ready to provide cost-effective solutions that cater to customer needs,helping customers to improve operating efficiency and save costs.
Vision
Our vision is to earn a global name in the boilers industry through continuous efforts of research and innovation.
We Are Professional
We use a great variety of automated and digital equipment, keep substantial stock of semi-finished products and maintain reliable relationship with our suppliers. As such, we are able to deliver packaged boilers within 30 days.
- ZOZEN is one of the best modern boiler manufacturers in China.
- ZOZEN is a world-leading provider of boilers and industrial boiler solutions.
- Over 12850 customer cases in the world
- ZOZEN has references in various industry all over the world.
Popular products
If you run into any problems with the boiler, please contact us or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.








Our popular products
ZOZEN's main products include industrial boilers, power station boilers, waste heat recovery devices (HRSG), special waste heat boilers, pressure vessels and other five series with more than 400 varieties of specifications, mainly classified as
WNS series gas-fired (oil-fired) steam boiler
SZS series gas-fired (oil-fired) hot water boiler
WNS series gas-fired (oil-fired) hot water boiler
SZS series gas-fired (oil-fired) steam boiler
DZL series coal-fired steam boiler
Our Latest News
If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.
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Indonesia agent helps ZOZEN improve service ZOZEN is not just a company that only responsible formanufacturing boilers. Instead, ZOZEN takes responsibility in every step and offersthe most…
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ZOZEN gained ASME “S” and “U” Certificates In September 2007, Wuxi ZOZEN boiler Co., Ltd. has passed theassociation certification, becoming another full-cover power boiler, pressurevessel…
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ZOZEN Gained PED certificate and exported to the European market In July 2008, ZOZEN boiler Co., Ltd. deliveredto Bulgaria a WNS condensing gas-fired boiler passed the CE certification. Thisis another importan…
What Client’s Say
After the boiler was put into use, the person in charge of Remin University of China said: “The product design of Zozen Boiler is advanced and the operation is simple and convenient. The key is energy saving and environmental. Compared with boilers of other factories, various monitoring systems can effectively ensure the safe operation of the boiler. For the National People's Congress, we completed the heating water for the campus in the winter."
— Renmin University of China
Steam is necessary for our production of modified tapioca starch. As a famous enterprise in Thailand, we pay more attention to the energy conservation and environmental protection. ZOZEN perfectly meets our desire and helps us reduce the costs. We really appreciate that the pre-sales consulting and after-sales service are both very efficient, which help us put into production earlier than expected.
— Thailand General Starch CO.,LTD
The 2 tph WNS condensing gas-fired steam boiler we purchased from ZOZEN boiler with high combustion efficiency, fuel saving is easy to be installed. After the major parts boilers are in place, they can be operated and used only by completing each interface, auxiliary machine and piping system. The boiler also promptly and efficiently gets us free from any worry in the future.
— Baotou Yingjie Chemical Co., Ltd.
Compared with other paper products, household papers have more disinfection and sterilization processes and therefore have higher requirements for steam. Our company uses 100% imported raw wood pulp to produce household paper, so choosing a boiler with full combustion of fuel, high efficiency, and low energy consumption is critical to us. Through comparison, we purchased the ZOZEN boiler SZS20-2.5-Q condensing gas-fired steam boiler. This boiler is fully burned, energy consumption is very small, and the production efficiency is greatly improved, which is very suitable for our company.
— Baoding Dayi Paper Co., Ltd.
Huakang Paper annual production capacity is over 100,000 tons. The 20 tph gas-fired steam boiler purchased from ZOZEN boiler is a typical high-efficiency and energy-saving boiler. Until now, we have used the ZOZEN SZS series 20 tph gas-fired steam boiler for nearly a year, and the low operating costs and clean burning have proved that it is right to choose ZOZEN.
— Baoding Huakang Paper Co., Ltd.
After knowing the purchase requirement of our company's boiler, the group's head office recommended for us the boiler supplier of Tianjin Branch–––ZOZEN boiler. The WNS series condensing gas-fired boilers produced by ZOZEN boiler have the advantages of low infrastructure investment, high thermal efficiency, low operating cost, long-term trouble-free operation, low smoke emission concentration, short on-site installation cycle and easy installation, so we chose to purchase ZOZEN WNS series condensing gas-fired boilers again. A good boiler can bring us higher production efficiency and more cost savings.
— Guangdong Jifeng Packaging Paper Co., Ltd.