| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
DANQING |
| Model Number |
CN-42mm |
feature: 1) light we ight,convenient to transport and handle 2) hight strength 3) less resistande 4)easy to install 5) long lifespan 6) low cost 7) reliable installation,low construction expense 8) good heat preservation 9) smooth inner walls reduce pressure loss and increase flow speed 10) light colors and excellent design ensure suitability for both exposed and hidden installation