Shenzhen Linghangyuan Digital Technology Co., Ltd. which wasestablished in Shenzhen in 2007,is a high-tech enterprisespecializing in deveiopment,manufacture,sale and service for videosurveillance equipments.During these years, we have been growingfast with our strong R&D capability,stable products,andexcellent sale service.Our company is located in Shenzhen,with a floorage of 4,000 squaremeters.We have established a marketing network for nearly 260distributors and agents across China and oversea.Our sales volumeis in the leading position for the last six years in the domesticmarket, We have received a number of honors,such as "2011top 10mostinfuential security brands in china","2011 top 10 innovativesecurity products","The Member Units of SECC","senior directormember of Shenzhen security&protection industry association".Wehave gotten nearly 40 patents,and received ISO9001:2008 qualitymanagement system certification and our products have CE,ROHS,andFCC certifications.