Stainless steel air valve for ventilation duct use
- Ningbo Aier ventilation Equipment Co. LTD
- product brand:Aier
- رقم الكشك：W4D43
- product specification:100mm-200mm
- product category:Ventilation Plants-Miscellaneous Components for ventilation plants-
- product introduction:1. Material: SS304 stainless steel
2. Finish: brushed stainless steel
3. Components: mounting frame and 2 screws
