CIQTEK Co., Ltd. (Chinainstru & Quantumtech (Hefei) Co., Ltd.) is a Chinese manufacturer of advanced scientific instruments and quantum precision measurement equipment founded in 2016. Originating from research capabilities at the University of Science and Technology of China (USTC), the company develops high-end analytical hardware for laboratories and industrial manufacturing environments worldwide.
Headquartered in the High-tech Zone of Hefei, Anhui Province, the enterprise trades publicly on the Shanghai Stock Exchange STAR Market (stock code 688828) and reported revenue of RMB 666.19 million in 2025. CIQTEK delivers precision measurement tools to research institutions, universities, and industrial enterprises globally, supported by overseas distribution partners and demonstration centers across Europe, North America, Latin America, and the Asia-Pacific region.