上海亘岩网络科技有限公司 is a leading digital trustworthy infrastructure builder in China, mainly engaged in software sales and application services for digital identity, electronic signatures, printing control systems, and electronic files. The company has always strived to combine digital trustworthiness basic capabilities with trustworthy identity, trustworthy behavior, and trustworthy results with management software and business applications to help customers build a trustworthy digital online work environment. At present, 亘岩 and hundreds of well-known software vendors and digital service partners have formed strategic cooperation to jointly serve nearly 20,000 large and medium-sized enterprises and government units, with operations in more than 200 major cities across the country.