At present, there are many vacuum hot water boilers on the market that use gas oil as the main fuel. This is determined by combining my country's existing environmental protection standards and the national fuel distribution and utilization. Of course, the specific type of fuel to be used depends on the location of the company. To decide on the situation. Many users who need to purchase vacuum hot water boilers do not know much about the various boiler brands on the market, and do not know which boiler manufacturer has better product quality. Let Zhengzhou Fangkuai Boiler Factory guide you how to choose.
For companies that need to purchase vacuum hot water boilers, to judge a boiler plant and product quality, it is necessary to inspect the comprehensive strength of the manufacturer, product manufacturing technology, after-sales service system and other aspects in order to purchase high-quality boiler equipment.
Fuel gas vacuum hot water boilers are currently mainly used in domestic hot water and heating fields. They are more suitable for hotels, shopping malls, office buildings, bathing centers and other places, because for these places, large boiler equipment will be affected by the site Restricted and unable to enter the arena.
Recently, a chemical company consulted with the Zhengzhou Fangkuai boiler manufacturer to purchase a gas oil vacuum hot water boiler. However, the boiler model and price are not very clear, and the boiler manufacturer needs to calculate it. In this regard, the technicians of Zhengzhou Fangkuai Boiler Factory made a detailed understanding of the company’s situation and concluded that it is sufficient for the company to use a vacuum hot water boiler with an output of 2 tons. The current boiler market of this model The price ranges from 120,000 to 160,000 yuan.
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