Founded in 2020, CiQin Tech (Shenzhen) Co., Ltd. specializes in the R&D, design, and manufacturing of RJ45 network connectors, ranging from 10M to 10G integrated solutions.
One-Stop Engineering Excellence
We provide integrated services from product design and mold development to plastic injection and assembly. Our dedicated project teams implement rigorous lifecycle management: EVT, DVT1, DVT2, and PVT to guarantee objective fulfillment at every stage.
Professional Team
Our core engineering team consists of over 10 senior experts with an average of 5+ years of industry experience, delivering reliable technical support for complex projects.
Product Portfolio
- Integrated RJ45 Modules: Highly integrated connectivity for Industrial Ethernet, significantly enhancing EMI noise shielding for stable data transmission.
- High-Performance SFP/SFP+: Optimized for 10Gbps high-speed transmission with superior signal integrity, available in single-port, ganged, and stacked configurations.
- High-Density QSFP+/QSFP28 (40G-100G): Compliant with the latest SFF-8436 and SFF-8662 standards, designed for data centers and high-bandwidth cloud computing.
Industry Applications
CiQin Tech solutions are core to industrial automation, enterprise networking, smart security, and automotive communication, ensuring robust high-speed data links in challenging environments.


