Shanghai GreatWall Security Technology Co., Ltd. have passed ISO9001 Quality Management system Certification,it is the member unit of Shanghai Safety precaution and Alarm Association. The security system provided by the GreatWall is well known in the industry for its high reliability, high detection capability and low false positives and false positives. In the perimeter security field, the GreatWall security is rapidly becoming China’s innovative supplier of security products. The GreatWall brand perimeter security system for the government, the military location, commercial, industrial, public places, power plants, water plants, oil depots, gas companies, VIP real estate, government, business, such as major residential and other customers to provide professional solutions. We are successful in innovation and uniqueness and will continue to explore the future.

Over the past 10 years, the secret of the GreatWall security sustained and rapid growth lies in technological innovation. GreatWall Security product development engineers, market personnel and on-site technical service personnel have always been tireless efforts to promote the development of perimeter security products, and continuously meet the needs of industry customers. As a result of their outstanding contribution, and applied for a number of patents, on average, there are more than 40 customers in different industries each month to choose the GreatWall security products. By inventing, improving and perfecting products to meet different needs in modern science and technology, this is the impetus of technological innovation always in the GreatWall Security Center status.

Excellence, for customers to do better quality products