Sansec Technology Co., Ltd. engages in the research, development, and production of commercial cryptographic products and solutions for internet information security in China. The company develops PCIe, a cryptographic hardware device that enables data confidentiality, integrity, and other cryptographic functions through digital signature and data encryption; Cloud HSM that provides multiple authentication mechanisms based on PIN, and digital certificate; and General Purpose HSM, a cryptographic device, which offers security guarantee services for the development of social informatization. It also offers Financial HSM cryptographic equipment for cryptography-based protection for ICs, such as social security cards for inter-bank transactions in the financial system; and Sansec HSM Cryptographic Module, a cryptographic device used for financial, e-government, e-commerce, and enterprise information systems.