Caratar Technology (Shenzhen) Co., Ltd. is an enterprise with Certification of National High and New Tech Company, dedicated to the R& D and production of interface converters, serial servers, interface extenders, interface expanders, isolation protectors, industrial Ethernet switches, video conversion devices and security equipment. We are a leading supplier of industrial communication solutions. Also with the successful research of smart home system, we are able to provide users with complete smart home solutions, promoting the development of the Internet of Things. With a strong R& D team and advanced production equipment, our products have obtained several technology patents and independent intellectual property rights, and have passed several domestic and international quality certifications, reaching the leading performance level at home and abroad. Our products are widely used in the Internet of Things, industrial automation, intelligent information, electric systems, medical systems, financial systems, rail transportation, security systems and other areas. Caratar is headquartered in Shenzhen, and has branch offices in Guangzhou, Shanghai, Beijing, Nanjing, Wuhan, Hangzhou, Jinan, Xi′an, Suzhou, Fujian, Hong Kong, Taiwan and the United States.