1. High strength 2. Light weight and foundation cost saving 3. Anti-seismic 4. Long life span 5. Recyclable Company brief introductionXiamen Tainzhogn Steel-frame Co.,Ltd is founded in 2004. Company occupies the area of over 15000 square meter, worker of around 150 members, and 5 product lines to produce heavy shaped steel, light weight steel, shaped steel panel.What is more, company possess self ...