Dongguan RitianLink Technology Co., Ltd.

Founded in January 2009, RitianLink is a premier domestic connector manufacturer dedicated to the design and development of connection system solutions, operating a nearly 2,000m² production facility.

Our comprehensive product portfolio encompasses high-frequency, low-frequency, fiber-optic, industrial, and high-speed connectors, alongside a full range of cable assemblies including RF, signal, power, fiber-optic, and automotive wiring harnesses. Most products are UL and TUV certified, fully compliant with IEC international and domestic industry standards, serving diverse sectors such as data communication, industrial control, new energy, medical electronics, equipment manufacturing, equipment, aerospace, and automotive systems, with exports to North/South America, Europe, East Asia, and Southeast Asia.

We hold ISO 9001, IATF 16949, ISO 13485, and GJB 9001B certifications, as well as Class III Confidentiality Qualification and Production License for Weaponry R&D. Backed by a 30+ member R&D team with 7 national patents, a complete industrial chain, and advanced testing laboratories, we deliver reliable, high-quality products and end-to-end solutions to global clients.

The company has passed ISO 9001 quality management system certification, ISO/TS16949 quality management system certification, ISO 13485 quality management system certification, GJB9001B:2009 quality system certification, and has obtained three-level confidentiality qualification of research and production units of weapons and equipment and scientific research and production license.

The company has a high-quality and experienced R&D team of more than 30 people. It has set up technical and engineering development teams of high frequency, low frequency, optoelectronics, industry, automobile wiring harness, cable components, die design and so on. The company has declared 7 national patents, including 5 utility models and 2 invention patents.