How to purchase a gas boiler with excellent quality? Customers can refer to the following two aspects.
First. Thermal efficiency and boiler capacity
Compared with the traditional boiler, the high-quality gas boiler is composed of ND steel with a thickness of 28mm, which has stronger heat transfer and corrosion resistance, so the thermal efficiency is also improved. The customer can carefully observe the boiler material during the selection process to confirm whether the performance meets the requirements. In addition, you can also pay attention to boiler capacity, design structure, water flow in the boiler, water level fluctuations and so on. High-quality low-nitrogen boilers are inevitably advanced in thermal efficiency and capacity technology.
Second. The operability and noise intensity
If you have selected a low-emission, high-heat efficiency gas boiler, you can turn your attention to the boiler operation. The gas boiler has an intelligent control system that can be docked with the intelligent control platform to achieve fully automatic operation. At the same time, attention should be paid to the noise intensity generated during the operation of the boiler, and the boiler with low noise intensity can be included in the selection range. In addition, it can also be comprehensively analyzed through various factors such as the production scale of the boiler enterprise and market reputation.
FANGKUAI Boiler hopes to help you through this article. If you are still confused about gas boilers, you can contact Fangfeng Boiler directly to talk to professional boiler technical engineers.
We, Zhengzhou Fangkuai Boiler Co., Ltd. (Fangkuai), are excited to announce our participation in the Indonesia International Heating Technology Exhibition 2025. We will be showcasing our advanced boiler systems engineered for higher efficiency, lower emissions, and sustainable energy performance. Join us at Booth No. B1-08 from November 5–7, 2025 at the Jakarta Convention Center.
The event brings together EXPO BOILER, EXPO BIOMASS, EXPO PUMPS & VALVES, and EXPO CRANE — creating a comprehensive platform for technology exchange and business collaboration across the industrial heating and energy sectors in Southeast Asia.
At the exhibition, we will present our integrated solutions including biomass boilers, industrial steam systems, and full power plant EPC services. Our products emphasize:
Event Details
Date: November 5–7, 2025
Venue: Jakarta Convention Center, Indonesia
Booth: B1-08
We welcome industry partners, plant owners, EPC clients, and technology scouts to visit our booth and explore collaboration opportunities. Whether you are planning a biomass retrofit, a new power plant EPC project, or seeking high-efficiency boiler equipment, our engineers will be available for technical discussions and project consultations.
Visit our booth / Contact us












Wins Another Invention Patent
Brilliant Glory, Continuing to Write a Brilliant Chapter
Striving for "Innovation" and "Quality"
Focusing on Cutting-Edge Technologies
Creating New Momentum and New Advantages
Promoting the Continuous "Innovation" of New-Quality Productivity
On June 17th, our company was awarded another national invention patent. To date, the company has secured 162 national patents and 13 invention patents, and has been deeply involved in the formulation of eight national and industry standards. We continue to lead industry development with technological breakthroughs.

Overcoming challenges and achieving remarkable results
Attaching great importance to technological innovation
While pursuing superior quality, Fangkuai also attaches great importance to technological innovation.
Developing product diversity
To better meet the diverse needs of consumers, Fangkuai develops diverse product images during R&D and production.
Fangkuai family portrait

Gloriously writing a new journey
The company has always adhered to the philosophy of
"Building Character, Creating Quality Products"
Using technological R&D as the core driving force
Also promoting application
Effectively promoting technological advancement in the industry and engineering products
Future

Continued
Scientific and technological R&D and technological achievement transformation
Generate more core independent intellectual property rights
Solidly promote the company's high-quality development