Shanghai Wanguo Technology Development Co.,Ltd.

Wanbo PIR energy-saving & heat-preserving duct featuring energy-saving and environment-preserving, light and graceful, convenient installation, effectively reduce the load of building, shorten the circle of construction, In the project, the comparison with traditional iron sheet ducts, magnetic composite of ducts and other material compound duct has the characteristic as follows?
1. The most advanced integrating design.
2. The finest energy-saving & heat-preserving property, thermal conductivity is 0.0 197 w/mk.
3. The most environmental natural feature ,no harmful substance, neutrality, anti-mould & anti-moisture.
4. The most stable physical property: no bubble, without taking off glue, no dust-dropping.
5. The scientific construction crafts:?Wanbo Construction & Installation Technology Specification?.
6. Excellent property of the most closest to ideal state (detail for ?product profile? page).
7. Serious and bold quality commitment: 5 years guarantee of against defects, 20 years guarantee to use.
8. The most highest property and price ratio: life-span 80 years.