About
Guoke Quantum (国科量子) is a Shanghai-based quantum communication company developing quantum key distribution (QKD) systems and quantum secure communication networks. It produces Q-NET BOX quantum communication products for enterprise and government customers that need secure data transmission. As part of China's quantum communication ecosystem, the company works on practical quantum cryptography for banking, government, and critical infrastructure, and contributes to China's national quantum communication network connecting major cities through quantum-secured links. Through 2025, Guoke Quantum continues to expand its quantum communication product portfolio and to deploy quantum-secured networks across China, with a focus on commercializing QKD technology for enterprise customers.
Quantum Specifications
| Quantum Focus | hardware |