About Us

COMPANY

About Jinchengxin & Muyenda

Shenzhen Jinchengxin Electronics Co., Ltd., founded in 2005, is a manufacturer dedicated to custom wire harness production. Guided by the core values of service, quality and innovation, we aim to be a leading wire harness solution provider and a Huawei enterprise partner. With over 20 years of harness manufacturing and our own factory, quality and lead time are directly under control.

Located in Bao'an District, Shenzhen, the factory is equipped with fully automatic crimping machines and precision wire-cutting equipment, managed under ISO9001 with UL-certified wire and RoHS/REACH-compliant materials. Every harness passes crimping, continuity, withstand-voltage and flex testing, with 100% inspection on key processes and full lot traceability.

Jinchengxin focuses on three core businesses: custom robot wire harnesses — robot joint harnesses, humanoid robot harnesses and industrial robot arm harnesses with high flexibility and million-cycle flex life; custom new energy wire harnesses — HV harnesses, BMS sampling harnesses, charging pile and charging gun cables; and custom energy storage wire harnesses — BMS signal and power harnesses for battery cabinets and PACK modules. We also deliver automotive, medical, industrial automation, consumer electronics, photovoltaic and power tool wire harnesses — custom to drawing, rapid sampling and mass delivery.

Leveraging Shenzhen's electronics ecosystem and South China supply chain advantages, Jinchengxin creates long-term, reliable connection value for customers in robotics, new energy and energy storage.