Shenzhen Gangshan Guanglian Electronics Technology Co, Ltd an intelligent HD Solutions provider. is one of the leading manufacturer of cctv products in China. By the partnership of Strong R&D team in Hangzhou, We have around 170people of R&D team with over 10 years&＃39; Industry Experience. We can offer all ranges CCTV products including H.264+/H.264 NVR,IP camera, Hybrid DVR in AHD/TVI. and Professional and high performance of HD analogy Cameras. Most of them support Intelligent functions like Face Detections, perimeter intrusion detections.ect. To provide the all-in-one Solutions Software management system toworldwide customers. We understand customers and the importance of a long-term business relationship. We are dedicated to providing you with competitive products and soltuions with OEM/ODM Service. and aim to creat win-win stiuations and to maximize clients&＃39;values are always our priorties.