About Zhengzhou CHS Electron Machinery EquipmentWe manufacture residential and industrial doors and automatic garage door operators along with automatic gates, boom gates, toll gates and more. With our seven years of experience in the design, manufacture, sales and distribution of the above products, we now enjoy 20 percent of the garage door opener market share in China.Quality xxxxx more >> About Zhengzhou CHS Electron Machinery EquipmentWe manufacture residential and industrial doors and automatic garage door operators along with automatic gates, boom gates, toll gates and more. With our seven years of experience in the design, manufacture, sales and distribution of the above products, we now enjoy 20 percent of the garage door opener market share in China.Quality productsThe majority of our products have CE certification. Our garage doors, openers and related hardware have enjoyed many years of success across China, Southeast Asia, Africa and Europe. These products show tremendous potential in solving the problems most of us face daily in the continuous use of garage doors. Chs Electron Machinery Equipment Co.,ltd is a proud of our entire line of easy-installation, reliable products.Contact us todayContact us today to learn more about what we can do for you.