Changzhou Longdu Import & Export Co. Ltd. is a subsidiary company of Changzhou Meixing Metallic Arts & Crafts Factory. Founded in 2005, our company specializes in maintaining and developing international business. Founded in 1985, our parent company, Changzhou Meixing Metallic Arts & Crafts Factory is a family owned company, specializing in making high quality steel security, screen and storm doors. We began to make steel security, screen and storm doors in 1995. Paying most attention on the security, durability and beauty of doors, our products sell well in both domestic and overseas markets. Now, our annual turnover has increased from USD100,000 to more than USD3,000,000. With export percentage of about 85%, our products have been exported to America, European countries and Australia for more than 10 years. With more than 10 years of experience of providing OEM services for foreign customers, we can also supply accessories for security storm doors, such as locks, door frames, aluminum castings and door closers. All our products are widely installed in both commercial and residential buildings, owing to our competitive prices and high quality. With our motto of Quality first, and customer is God, we will supply our clients excellent products and services sincerely. We welcome both old and new clients to visit our factory. Your suggestions for our products and services will be highly appreciated.