Guangzhou Ouyang Security and Building Material Technology Ltd., Co., located in Economic & Tech Zone,Guangzhou ,China. is a national representative enterprise. We manufacture high-grade products including remote garage doors, automatic doors, rolling doors and medical doors. Our company has advanced equipment, superb technology and a large number of high quality professionals. Our products are sold not only in China but also are exported to Europe, America and Mid East.
 
We warmly welcome you to send us your sp...