Gas fired boilers

Our oil/gas fired boilers can be divided into SZS water tube boilers and WNS fire tube boilers depending on the medium inside the tubes. With multiple pressure designs.

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.

Biomass fired boilers

We cooperate with Shanghai Jiao Tong University to research, develop and manufacture biomass boilers that use wood chips, straws, palm shells, mesocarp fiber.

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.We also offer thermal


ZOZEN is a Licensed Lever A boiler manufacture and Level D1/D2 Pressure Vessel manufacture company. Having the certificates of ISO9001 Quality Control System and International Certification Network (IQNET). “ Lean management, Employee professional maner” is our development idea. Now we have been a modern technology production-oriented enterprise in China.

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The principle of Jihua Group said, "the thermal efficiency of ZOZEN thermal fluid heater is high, and it is fully intelligently controlled. Once it starts, the boiler will operate automatically."

- Jihua Group

Many of FML's production processes require heat energy. To tell the truth, we have difficulty in selecting boilers. Fortunately, we have met ZOZEN boiler that specializes in the boiler industry!


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.

- Baoding Dayi Paper Co., Ltd.

We Are ZOZEN , We Create What You Want

ZOZEN Boiler Co., Ltd., founded in 1988, is a joint-stock enterprise with A1, A2, C3 boiler and pressure vessel designing and manufacturing license.

Located in the center of China - Yingxing, the company has covered an area of 120,000 square meters, with more than 1100 employees including 130 technical support staffs and more than 200 various types of manufacturing equipment.

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