Hebei 38 primary bone quality manufacturers / 38 main bone of cheap factory Tianyuan ANALYSIS Tianyuan Strut channels Factory is a production and sales of integrated enterprise, the main products include: light steel keel, cassette keel, vertical keel, ecological wood keel, panels keel, ceiling keel, 50 bone, 38 primary bone. Company produces powerful, strong technical force, with domestic technology leader in fully automated production line more than keel, professional, and senior designer and sophisticated corporate team, and gradually developed into a metal frame factory in Hebei representative enterprises. We will update products, higher quality, more comprehensive services, and new and old customers at home and abroad for a better future! Always welcome new and old customers to negotiate business. Company Website: www.tyqglgc.com Tel: 13784781692 Contact: Wang