Dongguan Jinnuoan Technology Co., LTD., is a focus on safety inspection equipment enterprises. Company research and development, production and sales as one. Product series: Security door, security machine, metal detector, car bottom detection system and other products. Shenzhen R & D base, Huizhou production base. Our business network covers both home and abroad, and our products are exported to more than 160 countries and regions around the world.Jinnuoan adhering to the mission of scientific and technological innovation, adhere to independent research and development, currently has dozens of invention patents and other patents, products are widely used in large business circles, enterprises and institutions, industrial production, large-scale activities, favored by well-known enterprises at home and abroad.