Tanda Security Co.Ltd, the shortened form is T&A, is private scientific and technological enterprise with Register Capital 20millions, engaging on Production, Marketing, Research and development of Security and Safety products. T&A's headquarter is in famous high-tech City Shenzhen Nanshan High-tech industrial Park. Its 4200 square meters factory located in new beautiful Guangming District with development potential in shenzhen china. And T&A€™s has high performance automatic SMT production lines. Annual turnout 1.2millionpcs for kinds of Fire Detectors and Fire control module, 10thousands various system controllers. The forerunner of T&A is BEIJING LASAN RESOURCEFULNESS SYSTEM CO., LTD established by Doctor Chen YuHong and outstanding engineers 15years ago. They successfully developed the first entire digital two bus Automatic fire alarm system and received a great success in market. The passing 10years-plus development, the company obtained over 10 National Patents, such as Infrared Remote Control Coding Technology, Photoelectric smoke detector Darkroom free-cleanliness Technology, Infrared Beam Standard Technology and so on. These Offered distinguished services for China Fire Security Industry. T&A had received Lasan€™s many outstanding management ideas and keeps it going on. Today T&A has the Business PhilosophyInnovational, steady, Credible. It also commends modern enterprise management to effort to humanized management¼Œmaking everyone with the dreams in T&A to realize. T&A-Internal proposes to staff member Care, Solidarize and Help each other, let everyone grow up with the company together. T&A- exterior strives to set enterprise Image- Extensive, Credible, Professional and Responsible. T&A is your credible partner, we are with you hand in hand to the brilliant future.