Air valve
- Guangzhou Yizhong Aluminum Industry Co., Ltd
- product brand:E-ZONG
- Numéro de stand：B6H16N7D13
- product specification:Customized size
- product category:Ventilation Plants-Fire protection flaps (vents) and accessories-
- product introduction:Material: Aluminum
Surface finish: Anodized
Application: Control air
Feature: With high temperature resistance gear
