We are a professional manufacturer integrating R&D, production and sales of high-speed electronic connectors and EV charging equipment. Our products include PCIe 3.0/4.0/5.0/6.0 connectors, SAS 3.0/4.0, SATA, USB 2.0/3.0, Type-C, HDMI, TF/SIM card slots, waterproof connectors, terminals, custom cable assemblies and EV chargers, portable charging guns. With automated production lines, precision CNC workshops, and in-house testing labs, we ensure high reliability, strong customization, and rapid delivery. Certified under ISO9001/14001 and IATF 16949, our products are widely used in automotive, communication, computer, and industrial electronics, trusted by global partners for quality and innovation.
ShuangYi Precision — Powering smarter connectivity.