Bay Corporation is an independent medical gas fitting, connections, adaptors, and hose manufacturer for respiratory, anesthes ... ia, dental, surgical, emergency care, home care, and cardiopulmonary equipment. Our products are used by OEMs, medical device distributors, medical equipment repair and refurbish companies, and hospital biomedical personnel around the world. We are recognized for our product quality; quick, off-the-shelf delivery; dedicated customer service; and value pricing by our customers and end-users alike. read more