BOILER TYPE

- ZOZEN is one of the best modern boiler manufactures in China, our products include steam boilers, hot water boilers and thermal fluid heaters.And equipped with first-class production equipment.
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SZS series gas-fired(oil-fired) hot water boiler

SZS series gas-fired(oil-fired) hot water boiler

7-70 MW1 | 0-1.6 Mpa

SZS series gas-fired(oil-fired) steam boiler

SZS series gas-fired(oil-fired) steam boiler

10-50 t | h1.25-2.5 Mpa

WNS series gas-fired(oil-fired) steam boiler

WNS series gas-fired(oil-fired) steam boiler

0.5-20 t | h0.7-2.5 Mpa

CFB (circulating fluidized bed) coal-fired steam boiler

CFB (circulating fluidized bed) coal-fired steam boiler

35-75 t | h1.25-5.3 MPA

SZL series coal-fired steam boiler

SZL series coal-fired steam boiler

4-35 t | h1.0-2.5 MPA

DZL series coal-fired steam boiler

DZL series coal-fired steam boiler

0.5-10 t | h0.7-2.5 MPA

Our Technology

- We are covers 150 thousand square meters of production area, equipped with first-class production equipment, passed the ISO9001:2000 international quality system certification. The company gained the " S " and " U " steel seal from ASME of US.
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zozen boiler
zozen boiler
zozen boiler
zozen boiler
zozen boiler
zozen boiler

Our company's main products include gas&oil-fired boiler , coal-fired boiler , biomass boiler , thermal fluid heater and other series with more than 400 varieties of specifications.High efficiency, low back pressure, ultra-low NOx emissions.Elegant design with low surface temperature and low heat dissipation.Allow for safe and fully automatic operation.


4-Full service

1. Full-process:From receiving goods, supervising installation, commissioning, assisting customers repairing, maintaining, and managing, carefully service customer until the end.

2. Full Day:7*24 hours of counseling service, offering the most effective and fastest service to ensure that the loss caused by the failure for customers is minimized.

3. Full aspects:Regularly inspect and visit all customers as per plans, and effectively carry out a series of maintenance and maintenance services for customers' equipment.

4. Full spirit:Patiently listen to customers' opinions and requirements, carefully solve their problem and provide high-quality services, and refuse any gifts privately.


Pre-sales service

Full day service: 7*24 hours of counseling service: offering the most effective and fastest service to resolve any problems for customers.


After signing a contract

Strictly perform the requirements according to contract, guarantee the customer's delivery time, and guarantee the product quality.


After-sale service

1. Arrange on-site engineers for supervising installation, arrange commissioning training for free, and train operators in safety and technology aspects.

2. Establish the service file management system, follow up and communicate with users in time, pay a return visit by e-mail at least once a month, and monitor customer' start up, maintenance and management.

3. If customer has any problem, our company has a service mailbox: [email protected] We are ready for visitors to contact us in 24 hours every day, no rest during holidays.

4. Warranty period: the warranty period shall be 18 months after the delivery of the equipment or 12 months after the equipment is put into operation.

5. After the warranty period, our equipment is with product lifetime service; Only travel expenses and salary is charged for maintaining cost.


Our Product

Gas-fired boilers

Our oil/gas fired boilers with multiple pressure designs, the water tube boilers can meet the steam supply requirements of 2.5MPa or above..

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Coal-fired boilers

Our coal-fired chain grate boilers and coal-fired fluidized bed boilers mainly produce hot water, saturated steam or superheated steam for industrial use.

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Biomass-fired boilers

We cooperate with Shanghai Jiao Tong University to research,NOx emissions can be as low as 100 mg/Nm^3 with thermal efficiencies up to 90%.

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Thermal fluid heaters

Our product range includes biomass fired thermal fluid heaters, coal fired hot oil boilers, oil/gas fired thermal fluid heaters and molten salt heaters.

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