Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for China Roller Shutter Door Machine and Auto Industrial Roller Shutter Door Machine, Roll Forming Products , Roof Roll Forming Machine , Roofing Sheet Machine ,Largest Roll Forming Companies . We are able to customize the solutions according to your needs and we can easily pack it for you when you purchase. The product will supply to all over the world, such as Europe, America, Australia,New York, Iran,Ghana, Honduras.During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !