Xin remarkable security electronic technology development co,. Ltd. founded in march 16, 2000, is specialized in high-tech security industry type, production and engineering services and product import and export of a comprehensive security companies.

The company set up in shenzhen nanshan optoelectronics research institute, a cooperative factory in shenzhen, longgang, shenzhen baoan set up sales office. Established at the beginning of xin excellence in security industry of shandong province, one of the earlier companies to assist in the construction of banks and enterprises in the province public security system, alarm system 110 mainly includes: "Shandong alarm king".