Yantai Huilong Steel Structure Company, founded in 1996 and directly belonging to Yantai Huilong Industry Co., Ltd, is a professional service provider of steel structure building system integrating design, manufacture and construction. Relying on the technical advantages, the company has expanded to the DB mode of integrated design, processing and installation based on the professional design of steel structure, which provides a strong inner guarantee for the sustainable development of Huilong Steel Structure.