Shanghai Da Ao Safety Equipment Co,.Ltd is a professional company engaged in the fields of security technology production. Headquartered in Shanghai, China. The company have a strong R&D strength, first-class production system& facilities, experienced staff. The company have a complete 5000sm modern standard building. Continuously provide excellent products and service to all over the world. Culture of company: Integrity, security, diligence, innovative employees are the most valuable asset for both company and your safety. The target: China-The World-Synchronization.Besides,We have years' experiences in exporting virous steel structural components & storage container and possess certificate of ISO9001-2000, Welding certificate of U.S.A ABS etc. We have already established long-term strategic cooperation relationship with well-known enterprisers such as, Burckhardt, DuPont, Simens, Oishi, Tomal, SC Johnson, Atlas, Canmake and We eager to cooperate with new clients from all over the world.