
Ventilation System Kitchen Ceiling Adjustable Air Vent Wall Toilet Inlet Valve Vent. Stainless Steel Material: Constructed from durable stainless steel for long-lasting performance. OEM/ODM Support: Full customization, minor customization, and flexible customization from designs available. Fast Sample Delivery: Sample orders delivered within 1-7 days after receipt of full payment. 1-Year Warranty: Covers all products with free replacement of defective accessories in next order. Free Design Services: Includes basic photo and video shooting services to meet your requirements. Global Shipping Options: Transported by DHL, UPS, EMS, Fedex, Air freight, or Sea freight. HVAC System Function: Designed as an air diffuser grille for efficient ventilation in HVAC systems. Flexible Payment Terms: Supports T/T, Western Union, PayPal, LC, D/P, and small-amount payments.