90° Degree Bend Connector Ventilation Dryer Vent Pipe Fitting Adapter. OEM/ODM Customization: Full customization, minor customization, and flexible customization from designs available. Galvanized Material: Constructed from durable galvanized sheet metal for HVAC and ventilation systems. 1-Year Warranty: Comprehensive 1-year warranty with free replacement of defective accessories. Fast Delivery: Sample and stock orders delivered within 1-7 days; OEM orders in 12-20 days. Free Design Services: Complimentary design, photo, and video shooting services for packaging and marketing. Versatile Application: Suitable for HVAC systems, firefighting, power applications, and general ventilation. Secure Payment Options: Flexible payment methods including T/T, Western Union, PayPal, and LC. Global Shipping: Reliable transportation via DHL, UPS, EMS, FedEx, air freight, and sea freight.