Shanghai Xuanfeng Optoelectronics Technology Co., Ltd. was established in August 2007. As a technology-driven enterprise, the company specializes in the fabrication of precision optical components, inorganic scintillation crystals, and transparent laser ceramic wafers, and is committed to providing customers with high-precision optical component design, manufacturing, and customized solutions. Leveraging state-of-the-art production equipment, stringent process control, and extensive industry expertise, the company’s products are widely used in fields such as laser optics, security surveillance, medical devices, industrial inspection, and aerospace.

Suzhou Youwei Optoelectronics Technology Co., Ltd. was established in August 2021 as a wholly owned subsidiary of Shanghai Xuanfeng Optoelectronics Technology Co., Ltd. Located in the Zhongnan High-Tech Industrial Park in Changshu, Suzhou, Jiangsu Province, the company operates a 4,750-square-meter facility. It specializes in the manufacturing, production, and sales of infrared optical components, earning customer trust through superior product performance and comprehensive after-sales service. Suzhou Youwei’s products are highly regarded across the industry and are widely used in high-tech sectors such as semiconductors and electronics, optical instrumentation, infrared optics, and aerospace. The company is equipped with a range of advanced precision machining and testing equipment, including imported double-sided grinding and polishing machines, ultrasonic cleaners, CNC machines, wire‑cut EDMs, milling and grinding machines, and laser cutting systems. Its testing instruments comprise Zygo interferometers, laser interferometers, vision measurement systems, surface roughness testers, and two‑dimensional coordinate measuring machines.