Company Profile

ZOZEN Boiler Co., Ltd was founded in 1978, it is a national approved and designated enterprise, with design and manufacture license permits of A1, A2 boiler andD1pressure vessel.The company passes ISO 9001 international quality system certification, andgains the international certificates of CE, SGS, and BV, etc.

Research & Development

ZOZEN Boiler R & D department is the core of the enterprise, undertaking the mission of research and development, exploring new products, improving and perfecting product functionality, upgrading the service and products and building enterprise brand.

Since establishment, ZOZEN Boiler R & D department adheres the philosophy of innovation, openness, excellence and this team is ideally placed to import and export materials, ideas, knowledge and expertise to further enhance our ability to fulfill needs of customers, as well as draw on outstanding cutting-edge scientific and technological achievements at home and abroad to push technology development upwards and maintain itself in a leading position.

ZOZEN Boiler


1988 Year

First coal fired boiler of ZOZEN.

1995 Year

First gas fired boiler of ZOZEN.

2001 Year

ZOZEN started to manufacture 21+ MW thermal oil boilers.

1998 Year

ZOZEN started to manufacture 35+ TPH coal and biomass boilers.

2005 Year

ZOZEN started to manufacture 75+ TPH circulating fluidized bed boilers.

2014 Now

ZOZEN invented the water cooling membrane gas/oil boiler.

Our Products

Gas-fired(oil-fired) boilers

With multiple pressure designs, the water tube boilers can meet the steam supply requirements of 2.5MPa or above. The fire tube boilers, on the contrary, are intended for use at pressures below 2.5 MPa.

Coal-fired boilers

Coupled with our proven high-efficiency, our coal-fired boilers have the advantages of sufficient output, high thermal efficiency and wide coal adaptability without compromising safety and reliability.

Biomass-fired boilers

After numerous tests and simulations, we have developed a reasonable structure of furnace arch, furnace wall and furnace heating surface that guarantees combustion efficiency and evaporation rate.

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 fluid heaters systems and solutions.

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