The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Aluminum Roll Up Shutter Slat, Stainless Steel Traffic Swing Door , Stacking Speed Doors , Self Repair High Speed Door ,Dc Hvls Fans . Welcome to contact us if you are interested in our product, we will give you a surprice for Qulity and Price. The product will supply to all over the world, such as Europe, America, Australia,Ottawa , Cairo ,Detroit , Vietnam .we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.