Qingdao Longflourish commercial display Co, Ltd is a private company which locates in Qingdao, which has doing international Business related with filter cage and display rack. Qingdao Ginyear metal products co., ltd is its own and direct factory. The company has more than 15 years of trading and manufacturing experience. For the flat filter cage, it is the only one company who has applied and got the patent in China. Longflourish has own products designing team and Production line. All of products are exported abroad. High precision, consistence and quality is the key production principle, which help the company to be competitive in the environment protection field for many years.