Thermal Insulation Aluminium Foil Duct Panel PIR PU Phenolic Resin Foam Board Video,Demo, How It Works & Features

2026-05-26 4490

Product Specifications

HVAC PRE-INSULATED DUCT
Online Technical Support
Lifetime
mechanical ventilation
ISO9001, CE
Modern
Office Building
Easy to Install
Haohai
10PCS/Package
4000*1200*20mm
China
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