Yantai Yantai preferred extension step staircase stairs, is a professional staircase design, production, installation, processing and sales as one of professional staircase company, with advanced equipment and a team of professional, highly qualified and experienced technical personnel, and has its own processing plants, steel, steel and wood combination, glass, stainless steel, iron and other materials for customer demand stairs. Company http://www.tuobulouti.com/ ongoing development of new models, combined with home improvement, innovation, with simple, modern, elegant style and a variety of shapes, a variety of materials to meet the different needs of different customers, in order to get the majority customers agree. People-oriented, improve quality of life, safety, fashion, beauty is our pursuit. Contact Address: Yantai City Road tai happy home doors of District B-66 In addition, the stairs can be divided according to classified material: wood stairs, wood stairs, glass stairs, wrought iron stairs