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2026

Chongqing Qianhui Technology Co., Ltd.

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Chongqing Qianhui Technology Co., Ltd. was founded in 2014 as an R&D‑driven high‑tech enterprise incubated by the Precision and Intelligent Laboratory of Chongqing University. Adhering to the technical goals of “faster, more accurate, and smaller” and the corporate philosophy of “innovation, collaboration, and win‑win,” the company is dedicated to the industrialization of ultra‑precision positioning technologies. To date, it has developed nine major product lines; among them, fast steering mirrors, deformable mirrors, laser galvanometers, piezoelectric translation stages, displacement sensors, piezoelectric stepper motors, six‑degree‑of‑freedom platforms, two‑dimensional rotary stages, and infrared tracking devices have been successfully deployed in defense systems, imaging and sensing, satellite laser communication, semiconductor equipment, medical instruments, and other fields. The company holds numerous invention and utility‑model patents, with all core technologies independently controllable.
Chongqing Qianhui Technology Co., Ltd. has been successively recognized as a high-tech enterprise, a technology-based small and medium-sized enterprise, a large-scale service-sector enterprise in Chongqing High-Tech Zone, a specialized, refined, distinctive, and innovative SME in Chongqing, a Chongqing SME R&D center, and a “Workers’ Vanguard” unit in Chongqing for 2025. In 2022, it received capacity‑building support from the National Development and Reform Commission, and in 2025, it secured exclusive investment from Shenzhen Venture Capital.

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Nanjing Jingcui Optics Technology Co., Ltd.

YiChi Optoelectronics

Nanjing Jingcui Optics Technology Co., Ltd.