The doors are designed advanced, cost-effective. The door panels are made of high quality painted steel or aluminum alloy plate and insulated by environment friendly polyurethane foam. There are a variety of styles, such as mirror, flat, line,square,micrograin and so on. Large&small orange peel,woodgrain, micrograin, anti-scratch surface patterns are optional. There are more than ten colors available, such as white, silver gray, dark gray, red, yellow and so on. The door panel thickness is from 40mm to 75mm, with British and German finger protection door panels
and other pattern optional. The door is equipped industiral motor, with soft start and close function, and quiet operation.