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Service promise

Comprehensive service system, ZOZEN establishes a new industry standard for professional services.
From boiler system design to post-sales support, our comprehensive, round-the-clock, end-to-end service system provides our clients with complete support for their business needs.

  • 12-month

    free maintenance

  • 24-hour

    hotline on standby

  • 365-day

    all year round operation

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FAQs View More
  • Evaluating quotes for the market price of the natural gas boiler requires a structured, apples-to-apples approach. Start with a uniform datasheet: steam capacity, design pressure/temperature, fuel gas composition, required emissions (NOx/CO), feedwater quality, and ambient/site conditions. Request guaranteed efficiency at defined loads, turndown ratio, and stack temperature with and without economizers. Ensure burner make/model, control platform, and safety interlocks are specified. Clarify what...
    28 Nov 2025
  • While actual quotations depend on capacity, pressure, configuration, and local codes, the market price of the natural gas boiler typically spans from lower six figures for compact commercial units to multi-million budgets for large industrial systems with full auxiliary packages. Key cost drivers include steam output (e.g., 1–20+ tph), design pressure, efficiency enhancements (condensing economizers, air preheaters), burner type (standard vs. ultra-low NOx), control sophistication (PLC/SCA...
    28 Nov 2025
  • Efficiency is a core driver of both the market price of the natural gas boiler and the long-term operating cost. High-efficiency boilers typically include enhanced heat-transfer surfaces, full-wet-back furnaces, condensing economizers, and precise combustion control with O2 trim and VFDs. These features increase the initial price by adding premium materials and controls. However, fuel accounts for the largest share of lifetime cost; a 1–2% increase in seasonal efficiency can generate subst...
    28 Nov 2025

Discover the power of ZOZEN's boiler
parts system

If you have any questions about the selection, purchase and installation of
boiler parts, please contact us

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Latest news View More
  • ZOZEN Boiler: Practicing 6S Workplace Management to Improve Production Efficiency and Quality
    In modern manufacturing, 6S workplace management has become an important method for enhancing shop-floor management and is being widely adopted by more and more enterprises. ZOZEN Boiler actively practices the 6S philosophy. By optimizing the workshop environment and management processes, the company has effectively improved production efficiency and product quality. ZOZEN Boiler 6S management — workshop neat and orderly Sorting and Set-in-Order: The foundation of efficient operationsI...
    02 Dec 2025
  • Fishmeal Belt Upgrades With Steam: ZOZEN Boiler Drives Biomass Retrofits for Stable Heat and Lower Costs
    In Shandong’s coastal fishmeal corridor, the reliability of steam, fuel cost, and environmental performance are now core to plant economics.Seasonal catch cycles, volatile gas prices and supply elasticity, plus tightening environmental standards, are pushing producers toward biomass boiler retrofits. With proven experience in seafood processing and mature biomass solutions, ZOZEN Boiler has become a preferred partner for Shandong fishmeal plants. Why steam is the lifeline From Rongchen...
    25 Nov 2025
  • ZOZEN Biomass Boilers Go Global: in Multi-Industry Applications at Home and Abroad
    As the global energy mix shifts and low-carbon transitions accelerate, more industrial enterprises are turning to renewable-energy boilers. As a key player in China’s industrial boiler sector, Wuxi ZOZEN Boiler Co., Ltd. (hereinafter, “ZOZEN Boiler”) has continued to advance biomass boiler technology. The SZL series, in particular, has been deployed across a variety of industry scenarios domestically and internationally, building a strong track record of project experience. ...
    18 Nov 2025

How to buy and get more information

If you want to learn more about our boilers、solutions & service please contact us now

  • Understanding your needs
  • Make solutions for you
  • Keep follow-up service
Understanding your needs

First, you can communicate with our professional boiler consultant through email, telephone or online chat.

Here are some questions we need to know from you,eg:
1. What are your available fuel and energy saving requirements?
2. What is the emissions standard in your city?
3. What is your expected capacity of your boiler?

Make solutions for you

Next, according to your needs and conditions of use, we will provide
energy saving and reliable boiler system solutions.

——“ Let your boiler operate more efficiently and economically”

Keep follow-up service

We will regularly communicate with you to know about operating condition of your boiler,and provide guidance according to your requirements. If you have other demands, we will help you immediately.
Include:

Parts
Parts
Debugging
Debugging
Repairing
Repairing
Installation
Installation
Maintaining
Maintaining
Train
Training