Industrial Goods and Services Cutting and Machining Tooling, Tools, Consumables Parts and ConsumablesGortite? - Custom Engineered Protective Covers, Bellows, Way Wipers, Roll Up Doors & Covers Site Map Any Questions? Bellows Metal Telescopic Covers Roll Up Covers Roll Up Doors Way Wipers Cover Repair ATD Door Opener Cable & Hose Carrier Order Online About A & A Mfg. Co. Contact A & A Mfg. Co. Request a Catalog Literature Welcome to the Gortite Division of A & A Manufacturing Co., Inc. We are the nation's largest manufacturer of custom engineered flexible protective covers. Our bellows covers a