Shenzhen Toferda Intelligent System Co., Ltd，established in 1991, is high-tech enterprise approved by the Shenzhen Municipal Government. The company has been professionally committed to research、production and sales of high-tech Intelligent security devices from the hotel、intelligent Community and intelligent Building , the main products including IC card lock、TM card lock、RF card lock、IC card、energy-saving switch with radio frequency card、automatically inductive door、surveillance systems、access control systems and intelligent card series , which are used in the fields of telecommunication、banking、public transportation and so on , and have achieved remarkable results, received praises in the market. The company has complete production and processing equipments. Shenzhen Toferda Intelligent System Co., Ltd and STANRUN company from South Korea cooperated to develop successfully the RF card electronic door lock in 1994 , which were sold all over the world, the users up to 1800 companies. "Toferda" intelligent door lock、energy-saving switch、automatically inductive door and other products have become well-known based on the low power consumption, maintenance-free, high quality . Confronted with the new competition of the global market, the company adheres to its philosophy of “provide the high-quality products and excellent service” to satisfy our clients.