About us
Company Profile
Shenzhen Siruida Photoelectric Technology Co., Ltd.
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.
To ensure superior product reliability and performance, we have established an environmental testing laboratory, reliability testing laboratory, and a dedicated slip ring standardization and reliability research team. We continuously drive technological advancements and quality enhancements to provide our customers with cutting-edge and highly reliable solutions.
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2016
Established
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200
+Cooperative Partner
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3000
㎡Company area
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120
+Number of members

SERVICE CAPABILITIES
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Integrated R&D and Manufacturing
With LANXUAN's headquarters in Hefei as the core, we possess complete R&D, production, and testing capabilities. Our 3,000㎡ facility and a team of over 120 employees ensure stable product quality and reliable lead times.
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Customized Solutions for High-End Applications
Specializing in high-performance rotary transmission products such as fiber optic rotary joints, electrical slip rings, and electro-optical slip rings, we offer tailored solutions for complex applications in defense, aerospace, maritime, medical, wind power, and robotics.
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Nationwide Presence & Local Support
We have established headquarters, subsidiaries, and offices in key regions across China, including Hefei, Xi’an, Shenzhen, Beijing, Chengdu, Luoyang, and Shanghai, forming a nationwide service network for rapid customer response.
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International Sales & Technical Service
THREAD is dedicated to international business development and customer service. Our experienced sales and engineering teams provide efficient communication and technical support to global clients
MANUFACTURING FACILITY
TECHNICAL R&D
THREAD relies on the strong R&D capabilities of its headquarters, LANXUAN
THREAD relies on the strong R&D capabilities of its headquarters, LANXUAN. LANXUAN has a professional technical team of 22 members, led by a Ph.D. from the University of Science and Technology of China (USTC),with core engineers possessing decades of experience in the optoelectronics industry. The team focuses on fundamental and advanced research in rotary connection and fiber optic connectivity, serving fields such as defense, aerospace, medical equipment, and high-end industrial equipment, providing high-reliability and high-performance solutions to global customers.

TESTING & CERTIFICATION
All Thread Products Undergo Rigorous Validation At The Lanxuan Testing And Certification Center,
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Testing Center
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Testing Center
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Testing Center
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CORE BUSINESS
THREAD focuses on the sales and distribution of LANXUAN's advanced rotary connection and fiber optic connection products
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Fiber Optic Slip Rings
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Conductive slip ring
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RF Slip Rings
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Gas-hydraulic slip ring
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Multi-media HybridSlip Ring
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Coaxial Rotar Transmission System
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Fiber Optic Slip Rings
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Conductive slip ring
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RF Slip Rings
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Gas-hydraulic slip ring
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Multi-media HybridSlip Ring
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Coaxial Rotar Transmission System.
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