boiler maker companies, with thirty years of ups and downs, ZOZEN boiler shows the strength of chinese manufacturing to the world
Winter is officially here! When cold weather settles in, it is important to make sure that your boiler is well-maintained. Like any other mechanical system, boilers will tend to wear down over time. Boilers can be dangerous if not properly inspected and not working properly. Full boiler efficiency will help avoid boiler downtime and unnecessary expenses. Here are 14 steps to follow to help you get on track with your winter maintenance.
The after-sales service of boilers is the issues that users are very concerned about. ZOZEN is fully aware that in the current time when the homogenization of boiler products is serious, after-sales service is the core competitiveness to effectively open the gap between various boiler manufacturers. In the face of every problem encountered in the use of users' boilers,ZOZEN will regard it as their own responsibility, establish a comprehensive after-sales mechanism, responds quickly, and effectively solve problems for users, boiler maker companies.
ZOZEN DZL series coal-fired steam boilers are horizontal three-pass water-fire-tube chain grate boilers. Threaded smoke tubes are arranged in the drum to form a convection heating surface. The drum and the water-cooled walls on both sides form a furnace radiation heating surface.
Recently, ZOZEN successfully became the boiler supplier of the textile giant in Pakistan Kay & Emms (Pvt) Ltd and provided 5 million cal YLW series coal fired chain grate thermal oil heater for the company. The oil heater can provide high-temperature heat source at various temperatures below 350℃, achieving low-pressure and high-temperature heating for the processes of dyeing, drying, slashing, printing and dyeing, etc, boiler maker companies.
Designed to wrap the whole furnace body for heat preservation. There are no heat transfer supports between the furnace body and the outside surface. The appearance is mirror polished stainless steel with a protective coating. After the boiler is installed, remove the coating and show the mirror polished stainless steel appearance. Advantages: a good-looking appearance, low temperature of surface, low heat dissipation.
The automated numerical control coil production line of ZOZEN ensures that the coil is one-time formation. ZOZEN also has national patented hydraulic shaping equipment, a 90-degree flip hydraulic test platform, hydraulic lift, 360-degree rotating ultra-high-precision assembly production lines, and a large number of highly qualified technical workers, which ensure the manufacturing quality and prolong the service life of boilers, boiler maker companies.

Quality and service are the foundation of the company. Over the years, ZOZEN has won the recognition and trust of many enterprise users due to the high product quality guarantee the intimate service provided to customers in the sales and after-sales links, boiler maker companies.
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On March 20, 2025, the Guizhou Jinyuan Zhijin “Replacing Small Units with Large Ones” Relocation Project (2×660 MW), under State Power Investment Corporation, successfully achieved the first ignition of its boiler. This project replaced traditional oil-fired ignition fuel with liquefied natural gas (LNG), setting a new precedent for employing clean energy in 660 MW ultra-supercritical “W” flame boilers. As a key equipment supplier for this project, ZOZEN Boiler prov...15 Jul 2025
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Under the Belt and Road Initiative, economic and cultural ties between China and Pakistan are growing ever stronger, with more frequent exchanges between businesses from both countries. Recently, ZOZEN Boiler’s Sales Director led a team to visit Pakistan, where they held a meaningful meeting with Kohinoor Mills, a leading local textile company. During the gathering, both sides exchanged honorary plaques and thoughtful gifts—gestures that not only celebrate past collaborations but als...08 Jul 2025
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In the first half of 2025, as a leading enterprise in China’s industrial boiler sector, ZOZEN Boiler has actively expanded into global markets with an international vision and innovative drive. The company made impressive appearances at the Pakistan Textile Exhibition and the Russian HEAT&ELECTRO MACHINERY Expo, continuously expanding its brand influence and bringing efficient, environmentally friendly energy solutions to customers worldwide, contributing to the green upgrade of the in...01 Jul 2025
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