Long Sha Oute Energy Technology Co., Ott's door industry is a company with decades of research and development, production and sales of industrial doors and logistics systems experienced professional gated companies. The company has a strong production capacity, sales and service network throughout the country, the products are exported to Europe, America, Asia and other regions. Ott gating system because the system is stable, efficient, intelligent features, the industry has been recognized by customers, such as: industrial shutter doors, industrial doors, industrial rapid roll doors. Ott on the traditional industrial logistics and the use of modern technology, and constantly create new ideas, decades of progress in opening up, always stand industrial logistics industry leader. The company has passed the ISO9001 quality management system certification, ISO24001 environmental management system certification, ISO28001 occupational health and safety certification, granted in 2011, "China's top ten brand building shade", while the company has become China's real estate procurement Golden Partner Award -5E supply Manufacturers, bring high-quality products for the growing number of gated users. Ott staff to the superb products, friendly service and you create a better tomorrow!