Our factory proudly presents our Adjustable Venturi mask with 6 diluters, a high-quality medical device that is designed to deliver oxygen to patients with respiratory issues. This mask features a venturi system that allows for adjustable oxygen concentration levels, with six diluters providing a range of flow rates and oxygen percentages for precise and personalized treatment. The device is made from high-quality materials that are safe, durable, and comfortable for patients. Trust our factory to provide you with the best quality medical devices for your patients.