China's first electronic deposit certificate product secret model certificate settled in the member of Hanwei Technology Group Zhongdun Yunan

On August 29th, Hanwei Technology officially said in the stock market that the China Shield Electronic Evidence Security System has obtained the commercial password product model certificate issued by the National Cryptographic Authority. Zhongduan Yunan became the first domestic model certificate to obtain electronic certificate products. The confidential enterprise, Zhongdun Electronic Evidence Preservation System has become the first and only accumulative product based on the blockchain underlying technology that has obtained the National Code Office product model certificate.