?
<ruby id="ntbtx"><tt id="ntbtx"></tt></ruby>
<em id="ntbtx"><span id="ntbtx"></span></em>
<sub id="ntbtx"></sub>
    1. <input id="ntbtx"><dd id="ntbtx"></dd></input>

          <xmp id="ntbtx"></xmp>
            <ruby id="ntbtx"></ruby>
            <font id="ntbtx"></font>

          1. <big id="ntbtx"></big>
            公司簡 介About us

            天威誠信是依據《中華人民共和國電子簽名法》由工業和信息化部許可設立的電子認證服務機構,致力于提升網絡空間的安全性和可信度,面向各類網絡應用提供身份認證、行為認證,并對數據電文進行有效固化,以實現網絡空間電子數據的安全、可信、可用、可追溯,促進數字經濟的健康有序發展。天威誠信已為近5億用戶提供電子認證服務,服務范圍覆蓋政務、銀行、證券、保險、司法、招投標、互聯網金融等領域。

            iTrusChina Co., Ltd. is a certificate authority permitted by Ministry of Industry and Information Technology according to the PRC Electronic Signatures Law. To ensure the security, credibility, availability and traceability of the electronic data in cyberspace, and enhance the healthy and orderly development of digital economy, iTrusChina is devoted to provide identity authentication and behavior authentication, and effectively immobilize the data messages. iTrusChina has provided its certification services for nearly 500,000,000 users from different fields, such as government, bank, security, insurance, judiciary, bidding, Internet finance, etc. 


            咨詢服務

            日本亚洲色大成网站www,2020精品极品国产色在线,国产日韩久久久久精品影院,日本不卡一卡二卡在线观看