China has launched construction on its first factory dedicated to producing photonic quantum computers, marking a significant step in scaling up one of the most promising frontiers of advanced computing. The facility, located in Shenzhen’s Nanshan District, will be operated by Beijing-based QBoson, a leading Chinese quantum computing company.
According to the district’s science and technology innovation bureau, once completed, the factory will have the capacity to manufacture dozens of photonic quantum computers annually, establishing mass production capabilities for machines that could redefine computing power.
“Quantum computing carries a massive information capacity and ultra-strong parallel processing power, allowing an exponential acceleration in solving certain computationally difficult problems,” said Wen Kai, founder of QBoson, in an interview with Xinhua.
Photonic quantum computing, an approach that harnesses the quantum properties of light, is widely regarded as one of the mainstream technological pathways in the field. Compared with other quantum architectures, photonic systems do not require ultra-low temperature environments to operate. They also offer several key advantages, including a high number of qubits, stable operation at room temperature, and long coherence times, making them attractive for real-world deployment.
The upcoming Shenzhen facility will host three core divisions: module development, full-system production and manufacturing, and quality control and testing. Construction is already underway, with equipment installation expected to begin by the end of October.
The project underscores China’s ambition to commercialize quantum computing technologies and build industrial-scale capacity. By moving photonic quantum computing from lab research to factory production, QBoson and Shenzhen aim to position China at the forefront of global competition in this critical field.