Mayco Sales Committed to reestablishing American Quality Mayco Sales manufactures superior quality plastics. We mold, assemble and print our products under one roof at our plant in Crossville Tennessee. Unlike the more common rubber-like keytags our items are made of hard, durable polycarbonate plastic and joined using ultrasonic welding. We feel our products are unique and fill the low cost specialty niche very well. If you want to invest in a low cost give-away that will leave an impression then products from Mayco Sales are the right choice. Our keytags are not just another keytag. I‘ve been in manufacturing for over thirty years, making a variety of molded parts for numerous applications. One thing I know is that there is no substitute for providing a quality product. I am dedicated to offering quality American made products at competitive pricing. — Robert May, Owner