Sunjoy is established backed by a 15 years experience ISO certified factory, provide specialist manufacturing and supply high quality cable and cable systems throughout the world.

We are a high-tech production enterprise specializing in wire cable assembly design, model development and manufacturing. Products are widely used in new energy vehicle wiring harnesses, photovoltaic energy storage, 3C consumer electronics, 4G & 5G communications, lithium batteries, medical equipment, smart homes, and other fields. Our cable covers Energy cable assembly, Industrial cable assembly, Medical cable assembly, Electrical cable assembly , Networking cable assembly, Automotive cable assembly, Security system cable assembly, Roboticized cable assembly etc…We can offer OEM & ODM services for our customers.

We own various types of high-precision automated production and testing equipment, and have strong production strength. We have great reputation in the production and manufacturing of wire harness industries (electronic connecting wires, terminal wires, collection wire harnesses, power wire harnesses, etc.), and have established long-term and stable relationships with many big brand companies.