Warranty
More than 5 years
After-sale Service
Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement
Project Solution Capability
graphic design, 3D model design, total solution for projects, Cross Categories Consolidation
Place of Origin
Hebei, China
Product name
louver hole perforated patterned sheet metal air vent cover
Surface treatment
powder coated ,anodized ,PVDF
Application
sound barrier , air flow cover
hole pattern
round square louver ,pattern
hole arrangement
90 staggered 45 staggered straight
raw material
carbon ,ss304 , galvanized , aluminum