Shenzhen Chitongda Electronic Co., Ltd. (Shenzhen Wolf-Guard Security Hi-tech Co), established in 1998, has workers over 2200 and owns the most powerful strength in the technique and production in security field. As a member of the Security and Protection Industry Association of China, Chitongda devotes its full energy into the research & development, producing & marketing of the home security & protection items. For years, WOLF-GUARD Brand not only gain the respect and popularity in mainland China, but also spread out to the Europe, USA, Japan, Australia, Malaysia, India and Canada such countries and regions with the provision of OEM/ODM service. Hold the "Client-Oriented, Mutual-Benefit based on Competition & Cooperation" company value, apply the advanced consultative sales mode to assist clients with the technical support and market instruction, help them approach to the market exploitation and then to success. Company pays much attention to the construction of company culture, especially the cultivation and bring-up of staff, inspire their creativity and enthusiasm through the harmonious working condition and atmosphere, build up a professional, hard-working, cooperative and efficient work team, hold the basis of companys&＃039; research and development, marketing and managing during the course. As a fast developing enterprise, Chitongda has the strong and sharp insight successively passes the ISO 9001, CCC and CE such mandatory certificates. During the development period, the top brand "Wolf-Guard" win the " National Excellent Brand of Security & Protection", " the most competitive brand in China", "China Security & Protection Honesty Alliance Company", "Chinese Consumer Credit Standing Brand", "Chinese Prestige Advance Brand", such more than 50 honorable titles, and gain wide popularity and recognition in China and abroad. Recently, company accelerates its developing pace, push forward the Industrialization, Normalization and Internationalization of the home security & protection industry, walking on the thoroughfare of Chinese security development with high profile and spirit, with only one aim in heart, to pursue a secure and safe world. Our company mainly engaged in GSM alarm system, Auto-dial alarm system, Intelligent Lock control alarm system, intelligent appliance control alarm system, line camera alarm system, CCTV system, CCTV camera, dome camera, waterproof camera, DVR, car GSM alarm system, all kinds of gas sensors and smoke detectors, P. I. R sensor, motion detectors, personal alarm, wireless switch(remote controller switch), etc. Regarding the details of each product, you can log in our website. our website is www. alarmfac