Welcome to Sunny Quantum Co., Ltd.!

China Reliable Quantum Communicate Equipments Supplier & Quantum Security Solution Provider.


Sunny Quantum Co., Ltd. is a Chinese pioneer and leader in commercialized quantum information technology (QIT), now becoming one of the world's biggest provider of QIT-enabled ICT security product and service. Based on ongoing innovation and open collaboration of quantum science and technology, SunnyQuantum is committed to providing competitive QIT portfolio of quantum secure solutions in telecom infrastructure, enterprise networks, cloud computing, as well as Big Data technology and services. Our solutions, products, and services are used in government, financial and energy industry, etc., ensuring long term quantum safety to numerous users. Till now, more than one thousand SunnyQuantum secure products have been manufactured and running online, securing communication links longer than 6000 km.


 China add: Wolong, Nanyang, Henan, China 473000

USA   add: Connecticut Avenue, Washington, D.C. 20036


China: +86-13333670044

USA  : +1-202-810-9777


Inqury: [email protected]