Round return air louver
- Guangzhou Yizhong Aluminum Industry Co., Ltd
- product brand:E-ZONG
- Numéro de stand：B6H16N7D13
- product specification:Neck size 75mm-800m
- product category:Ventilation Plants-Air passages, ventilation gratings, air inlets / air outlets-
- product introduction:Material: Aluminum
Surface finish: Mill finish, white spray
Application: Ceiling or flank wall
Feature: Water-proof type, 45° angle blades
