If you can not see the panorama view, please click to install microsoft JVM. Hangzhou Shuangxiong Mechanical & Electronic Technology Co., Ltd. 1/F, Building A, Baoting Industrial Zone, 531 Jiaogong Road, Hangzhou City, Zhejiang Province. China Hangzhou Shuangxiong (Dualhero) Mechanical & Electronic Technology Co., Ltd. is one of the leading manufacturers of automatic doors in China. We have more than 6 years of experience in manufacturing all kinds of automatic doors. Our main products include: 1) Sectional single and double garage doors 2) Industrial doors 3) Door openers for garage door and industrial door 4) Automatic parking space controller 5) Automatic rolling doors Our products have been exported to countries in Europe, North America, the Middle East, Southeast Asia and Africa. All our products have gained a good reputation worldwide. Our company has very strict quality control system with CE certificate. We are confident of supplying high quality products goods with reasonable prices, on time delivery and perfect service. If you would like more information about our company or products, please contact us.