Shenzhen Siruida Photoelectric Technology Co., Ltd. (THREAD) was established in 2016 as a wholly owned subsidiary of Anhui Lanxuan Photoelectric Technology Co., Ltd. (LANXUAN). THREAD focuses on international sales and customer service, while LANXUAN, founded in 2014, serves as the headquarters, R&D, and manufacturing center. Located in Hefei, Anhui Province, LANXUAN has a registered capital of 20 million RMB, with a self-owned production and office facility spanning 3,000㎡ and a workforce of over 120 employees. The company holds more than 50 patents and is a high-tech enterprise integrating research, production, sales, and service.

Specializing in the development and production of Fiber Optic Rotary Joints (FORJ), Conductive Slip Rings, and Electro-Optical Slip Rings, LANXUAN also provides advanced solutions for RF rotary joints and multi-media rotary transmission systems. Our products are widely applied in military, aerospace, maritime, wind power, medical, and robotics industries, serving top-tier clients such as research institutes under CETC, CASIC, Norinco, and CSIC.