3M operates as a diversified technology company, manufacturing products, including adhesives, abrasives, laminates, passive fire protection, dental and orthodontic products, electronic materials, medical products, car-care products, electronic circuits, and optical films. It operates in the industrial and transportation; health care; safety, security, and protection services; consumer and office; display and graphics; and electro and communications businesses. Its industrial and transportation business serves a range of markets, such as appliance, paper and packaging, food and beverage, electronics, automotive original equipment manufacturer, and automotive aftermarket.