22 Years Dedicated to Optoelectronics
From a single fiber to a complete optoelectronic module โ 22 years building trust through manufacturing.
Dongguan Aixin Optoelectronics Technology Co., Ltd.
Founded July 5, 2004 with a registered capital of RMB 3 million โ based in Dongguan's DaoJiao industrial zone.
Our integrated R&D, design, manufacturing and sales platform operates from a 5,000 mยฒ modern facility. Through our HK subsidiary, we serve OEM/ODM customers worldwide. Core products: fiber terminals, fiber connectors, Toslink cables, LED stents, LED chips, plastic optical fiber, HDMI cables, IR receiver modules.
- Unified Social Credit Code: 914419007649096524
- Legal Representative: Lu Xuejin
- 35+ employees (2024)
- Tax credit rating: Grade A (2025)
- 3 utility patents granted
- ISO 9001 quality system certified
Milestones
From contract manufacturing to a globally recognized brand.
Company Founded
Production base established in DaoJiao, focusing on LED stents and fiber connectors.
Toslink Expansion
Plastic optical fiber extrusion line launched.
ISO 9001 Certified
Standardized quality system; full ROHS compliance achieved.
Overseas Setup
HK XIN YI Co., Limited opened for export convenience.
HDMI Cable Launch
New consumer electronics line for global brands.
Digital Transformation
MES deployed for order visibility and full traceability.
New International Site
Responsive ax913.com redesigned for global SEO.
Complete Audio Fiber Product Line
We specialize in the R&D and manufacturing of the full audio fiber optic range, widely used in LCD TVs, set-top boxes, media players, Hi-Fi audio systems, DVD players and optical connectors.
1. Audio Fiber Sockets (Core)
Convert audio signals into optical signals and back again. Widely used in LCD TVs, set-top boxes, media players, Hi-Fi audio systems, DVD players and optical connectors.
AX full series: DLT(R)1111 / 1120 / 1130 / 1150 / 1160 / 1170 / 1180 / 11R2-D2 in the 11 series, plus the dual-generation 21 series.
2. Toslink Fiber Cables
Interconnect audio fiber sockets and carry optical transmission from source devices to audio receiving equipment.
Three standard cable types: Toslink plug to Toslink plug / Toslink plug to 3.5 mm mini jack / 3.5 mm mini plug to 3.5 mm mini plug.
3. Plastic Optical Fiber (POF)
Communication-grade PMMA plastic optical fiber built on Japanese Toray core material โ flexible, durable and cost-effective.
Specifications OD2.2 / OD4.0 / OD5.0 / OD6.0 / OD7.0 with optional braided jacket, attenuation < 200 dB/km, available in end-glow, side-glow and illuminated forms.
Compliance & Certification
Authoritative certification is the hardest endorsement of product quality.
ISO 9001
Quality Management System
ISO 14000
Environmental Management System
ROHS
EU Hazardous Substance Compliance
CE
EU Safety Compliance
FCC
United States FCC
Brand Values
Built on solid technical and management experience, we run a modern management model while continuously improving as a globally oriented enterprise.
Quality
Through continuous technical innovation and stronger internal management, we deliver products whose quality keeps improving. Reliability always comes first.
Professional
Professionals manufacture the most professional products within their field, with a professional attitude. Multiple product lines come with complete technical support and integrated solutions.
Integrity
The foundation of every partnership and a measure of efficiency. We make sure every customer receives a satisfactory answer in the shortest time, creating higher added value.
Visit Our Factory
Domestic and overseas customers are welcome to visit our facility.
Get in Touch
- ๐ HQ32# Zhiwei Street, DaoJiao Town, Dongguan, China
- โ Tel+86-769-88389878
- โ Emailaixin@toslink.cn
- ๐ Fax+86-769-22486470
- ๐ OverseasHK XIN YI - +852-66782751
Looking for a custom partnership?
Browse the full product catalog or contact our sales team directly.