| Customization: | Available |
|---|---|
| Material: | Stainless Steel |
| Connection: | Flange or Welding |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
| Material | high-grade stainless steel SUS304 or 316L,hiquality insulation material available in different designs, materials. |
| Thickness | 08-1.5mm, different thickness available in different designs |
| Height | depends on the height of building |



Rainbow Environment was founded in 1993 and registered in the National High-tech Development Zone. Over the years, we have dedicated ourselves to the research, design, and production of stainless steel chimney systems, accumulating vast experience and expertise.
We hold 142 national patents, including several invention patents, which demonstrate our exceptional capabilities in technological innovation. These patents enable us to provide unique, high-quality products to our clients. Our company is the first in the industry to achieve ISO9001:2008 quality system certification and ISO14001:2014 environmental system certification. These certifications validate our commitment and practices in quality management and environmental protection. We strive to offer products and services that meet international standards. We are a participating unit in the development of the GB50051-2013 chimney design specification. This recognition signifies our authoritative position and influence in the field of chimney design. Our team of experts played a crucial role in shaping this specification.
Q: Are you trading company or manufacturer ?
A: Normally 45 days in common, To be negotiated.
A: T/T or LC.
If you have another question, pls feel free to contact us as below