Suzhou Rainbow Environmental Equipment Co., Ltd.
Strength and Durability in Every RAINBOW Steel Chimney
A leading manufacturer specializing in industrial, commercial, and residential chimney systems.
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Self-supporting Steel Chimney Self-supporting Steel Chimney
Self-supporting Steel Chimney
self-standing anticorrosive steel chimney is an invention patent of Rainbow, sleeve structure is mainly composed of outer cylinder, inner cylinder, heat insulation layer, air layer.
Cluster Steel Chimney Cluster Steel Chimney
Cluster Steel Chimney
Rainbow cluster steel chimney has the advantages of stability, anti-corrosion, economy, beauty, quick installation, space saving, easy to dismantle, easy to replace, recyclable, etc.
Tower Type Steel Chimney Tower Type Steel Chimney
Tower Type Steel Chimney
High Quality Tower Type Steel Chimney is made of steel, the finished product has low cost, short production cycle, long mission, convenient processing, simple installation, light weight, strength, high rigidity
Landscaped Steel Chimney Landscaped Steel Chimney
Landscaped Steel Chimney
Rainbow chimney landscape design integrates security, artistry, ornamental, iconic and corporate culture, making each landscape chimney a new landmark.
Self-supporting Steel Chimney
Self-supporting Steel Chimney
self-standing anticorrosive steel chimney is an invention patent of Rainbow, sleeve structure is mainly composed of outer cylinder, inner cylinder, heat insulation layer, air layer.
Cluster Steel Chimney
Cluster Steel Chimney
Rainbow cluster steel chimney has the advantages of stability, anti-corrosion, economy, beauty, quick installation, space saving, easy to dismantle, easy to replace, recyclable, etc.
Tower Type Steel Chimney
Tower Type Steel Chimney
High Quality Tower Type Steel Chimney is made of steel, the finished product has low cost, short production cycle, long mission, convenient processing, simple installation, light weight, strength, high rigidity
Landscaped Steel Chimney
Landscaped Steel Chimney
Rainbow chimney landscape design integrates security, artistry, ornamental, iconic and corporate culture, making each landscape chimney a new landmark.
Commercial Chimney
  • The boiler chimney system is designed for building heating equipment and is suitable for continuous emission of exhaust gases up to 540°C. All comply with CE/BS safety standards. The installation requires the chimney terminal to be a certain height above the roof of the building to ensure safe discharge and fire prevention requirements.
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  • Generator flue gas systems provide a complete solution for the exhaust needs of diesel engines and gas turbines. Available in RDS-1 and RDS-2 models, the system is designed to handle flue gas emissions at high temperatures and pressures, ensuring compliance with environmental and safety regulations.
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Boiler Chimney System
The boiler chimney system is designed for building heating equipment and is suitable for continuous emission of exhaust gases up to 540°C. All comply with CE/BS safety standards. The installation requires the chimney terminal to be a certain height above the roof of the building to ensure safe discharge and fire prevention requirements.
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Generator Flue System
Generator flue gas systems provide a complete solution for the exhaust needs of diesel engines and gas turbines. Available in RDS-1 and RDS-2 models, the system is designed to handle flue gas emissions at high temperatures and pressures, ensuring compliance with environmental and safety regulations.
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  • All Fuel Twin Wall Flue System
  • Pellet Stove Flue System
  • Gas Flue System
  • Wood Stove Galvanized Flue System
This versatile system is suitable for all types of fuel, including wood. It features a plug-in design for easy installation and maintenance, offering a practical solution for various heating appliances.
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All Fuel Twin Wall Flue System
This system is specifically designed for pellet stoves. It ensures efficient venting of combustion gases, contributing to the stove’s overall performance and safety.
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Pellet Stove Flue System
This system is used to vent exhaust gases from gas appliances. It is an essential component in maintaining indoor air quality and safety, directing harmful gases away from the living area.
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Gas Flue System
This system is designed for wood stoves and features a galvanized construction for enhanced durability and resistance to corrosion. It ensures efficient venting of smoke and gases, contributing to the stove's performance and safety.
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Wood Stove Galvanized Flue System
RAINBOW Chimney Solutions
By Country
01
By Structure Type
02
By Industry
03
At RAINBOW, we understand that every country has its unique needs and regulations when it comes to chimney systems. That's why we offer solutions tailored to the specific requirements of each country. Whether you're in the US, Europe, Asia, or anywhere else in the world, you can trust RAINBOW to provide a chimney system that meets your country's standards.
RAINBOW offers a diverse range of chimney solutions to suit different structure types. Whether you’re looking for a chimney for a residential home, a commercial building, or an industrial facility, we have the perfect solution for you. Our chimneys are designed to seamlessly integrate with your structure, providing optimal performance and aesthetic appeal.
We at RAINBOW understand that different industries have different needs when it comes to chimney systems. That’s why we offer specialized solutions for various industries. Whether you’re in the hospitality, manufacturing, residential, or any other industry, we have a chimney solution that’s tailored to your specific needs.
Chimney Manufacturer

As a high-tech enterprise, Suzhou RAINBOW specializes in providing comprehensive solutions for smoke emission systems and urban smoke treatment. We focus on high-temperature and various medium gas emissions and treatment products, integrating research and development, production, and service.


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4500
Projects total
6500
Chimneys
95
Countries around the world
500
Service staff
RAINBOW, a leading manufacturer specializing in industrial, commercial, and residential chimney systems, is committed to delivering high-quality
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14
Mar.2025
Top Chimney Manufacturers Globally: Leaders in Innovation and Sustainability
The chimney industry plays a pivotal role in ensuring safe and efficient ventilation across residential, commercial, and industrial sectors. Selecting a reliable chimney manufacturer is critical due t...
14
Mar.2025
Corrosion-Resistant Design of Industrial Steel Chimneys
Industrial steel chimneys are crucial exhaust emission equipment in many industrial facilities, and their corrosion-resistant design is essential for ensuring the long-term stability and safety of the...
06
Mar.2025
Design and Construction of Self-Supporting Steel Chimneys
A self-supporting steel chimney, as one of the core facilities of an industrial exhaust system, achieves its efficient, safe, and durable performance through its design and construction principles. Th...