Guangzhou CN Electrical Device Co., Ltd is the professional manufacturer in research and produce automatic sliding door, revolving door, safety inspection door, passage brake machine, ATM Cabin, household automatic door, automatic Windows, biological recognition and other intelligent devices. Guangzhou CN Electrical Device Co., Ltd is a global famous supplier in the field of automatic door.With the economic fast development in China ,Guangzhou CN Electrical Device Co., Ltd introduction of advanced technology and management from Germany, and we have passed ISO9001, 2008 international quality system authentication and CE Certification, with the strictly control for designed, production, inspection and services by our advanced quality management system, enable the products of Guangzhou CN Electrical Device Co., Ltd selling well in the domestic market, and keep rapid growth in the European ,American , Asia and Middle East market."Integrity, peaceful and sustainable management" is the purposes of Guangzhou CN Electrical Device Co., Ltd. After years of development, the company got the automatic door industrys consistent and high praise by superior product performance and high efficient service. The annual sales value increase more than 45% every year. And successfully establish a strategic cooperative partnership with some famous domestic and foreign enterprises like Siemens, Phillips, and BEA etc.Guangzhou CN Electrical Device Co., Ltd makes the most attention of after-sales service, the warranty of CN products is 1 year for free maintenance and lifelong service. And we have established a 24-hour service system for whole day service. Meanwhile, we have established commercial partners in Shanghai, Harbin, Chengdu and other cities, and we also have partners in the United States, Australia, Germany, Canada, India, Russia, United Arab Emirates etc. . In order to keep the leading position in automatic door business, Guangzhou CN Electrical Device Co., Ltd always invest a lot of effort in research and development our products to meet customers requried, once a new product made development or improve we always ask our customers' opinions.Guangzhou CN Electrical Device Co., Ltd with its corporate value as the foundation, keep the continuous and steady development, pay most attention to customers and whole society partnerships, people-oriented and concerned about our employees, also will continue to focus on thousands of customers using our products