Gold Index: 1311
Ningbo Hengjia FireProof Materials Factory [China (Mainland)]
Business Type:Manufacturer City: Ningbo Province/State: Zhejiang Country/Region: China (Mainland)
Heat protection Ventilation Duct for Air conditioning
Soft joint
it has virtues such as heat preservation, acid and alkali-resistant, pressurization, ageing-resistant , noise elimination, anti-sweat, etc.
2014-11-10