Suzhou Rainbow Environmental Equipment C

Suzhou Rainbow Environmental Equipment Co., Ltd is the leading chimney / fireplace pipe manufacturer in China which founded in ***3.
We enjoy workshop of 80,**0 square meter, we have more than **0 workers and engineers and have capacity of more than *0,**0 sets per month. Being the first factory to obtain the ISO ***1 & CE certificate (by TUV Germany) in the Chimney industry in China,
Our products are very popular in Europe, USA, and Australia.
Here I attached our products pictures for you check.
As the basic instructions are as follow:
1. Classes:  Spigot system, Twist lock system, Single wall, carbon steel
2. length:  **0mm, **0mm, **0mm, ***0mm, ***0mm.
3. ID:   5 6 7 8 *0 *2 ( **5mm, **0mm, **5mm, **0mm, **0mm, **0mm,)
4. Material: SUS**4, SUS**6, SUS**0, Galvanized steel.