Founded in 2002, Zhongshan Lan Castle Technology Co, Ltd. is a high tech company specializing in research & development, production and sales of security products. For years, Lan Castle Technology has independently researched and developed a series of security products, such as digital video recorder, CCD camera, network camera, high speed dome, digital video server, and so on. Now our products are being used in various industries, such as cities, banks, telecom, electric power, schools, transportation, communities, cyber cafes, factories, supermarkets, warehouses, forests, public safety, environmental protection, water conservancy, oil field industry, and recreational service. The company has the honor of "trusted supplier" . Lan Castle Technology considers quality as the life of a company. We have ISO9000 and ISO14001 production system certification. The company also has the honor of "Top 50 Company In China's Security Industry", "Top 10 Customer Satisfaction Products" and "The