For boiler equipment, there are two types of licenses: pressure vessel manufacturing license and pressure vessel manufacturing license, which are used for different situations and are used to restrain boiler manufacturers and regulate their safe production. So, what is the difference between pressure vessel manufacturing license and pressure vessel manufacturing license? How can I quickly know whether this boiler company can produce the boiler equipment I need? Mainly look at the following aspects.
1. Boiler manufacturing license and pressure vessel manufacturing license are two different licenses, and the scope of permitted manufacturing is different.
2. In addition to being a pressure vessel, the boiler is also a special equipment, so the boiler cannot be produced with a pressure vessel manufacturing license.
3. Units with A-level boiler manufacturing license can produce D-type pressure vessels.
4. Only after obtaining the corresponding level of pressure vessel manufacturing license can we produce the corresponding level of pressure vessel.
5. Domestic manufacturing enterprises that apply for the manufacturing license for Class A, B, and C boilers and Class A, B, and C pressure vessels, and safety valves, rupture discs, gas cylinder valves and other safety accessories must submit an application to the safety supervision agency of the State Administration of Taxation. The application materials should first be reviewed and signed by the safety supervision agency of the provincial quality and technical supervision department.
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