| Customization: | Available |
|---|---|
| Material: | Stainless Steel |
| Shape: | Round |
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| Standard | GB |
| Connection | Flange or Welding |
| Insulation | 25*N mm |
| Thickness | 0.8 to 1.5mm,Accept Customization |
| Height | Depends on the height of the 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.
As the chief editor of the National Steel Chimney Design Code (GB50051-2013), we hold a leading position in the industry. Our experience and expertise in chimney design ensure that our products meet the highest standards concerning structural safety and performance.
Q: Are you trading company or manufacturer ?
A: T/T or LC.
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