Shenzhen Long Year Hengtong Technology Co., Ltd. is a professional CCTV closed-circuit surveillance series manufacturing, research and development, production and sales of high-tech enterprises. SONY products using the most advanced technology and SHARP fourth-generation chip and Japan and Taiwan high-power infrared LED lights, with advanced technology to produce a variety of high-quality color video camera, 22 times, 16 times the infrared night vision cameras and other ultra-long-range integration products. Since its inception, has been adhering to the "customer-respect, reputation first, professional services, the pursuit of excellence" business philosophy. "High-tech-based, market-oriented", continue to share market information with customers, from the customer standpoint, as a team to provide customers with the best service for our customers to promote their brand reputation in the market. Long Year Hengtong Technology firmly believe that customer success is our success, effectiveness, customer satisfaction is the sole criterion for testing our professional standards. Seeking in learning development, seeking a breakthrough in the competition, to build China's most advantage of the security services platform. We sincerely look forward to joining you, and you grow up with a total development.