Engineering Excellence Since 2009
XinHarness Technology Co., Ltd. is a leading wire harness and cable assembly manufacturer serving global OEMs, Tier-1 automotive suppliers, medical device makers, and aerospace integrators.
15 Years of Wire Harness Expertise
Founded in Shenzhen in 2009, XinHarness started with a small team of electrical engineers and a single production line. Today we operate a 15,000 m² facility with 400+ employees, 20 fully-automated crimp lines, and a dedicated quality lab.
Our mission is simple: deliver wire harnesses that work the first time, every time. We achieve this through rigorous process control, automated electrical testing of every unit, and a culture of continuous improvement.
What We Manufacture
Full-service wire harness production from design validation through high-volume delivery.
Automotive
Body wiring, powertrain, EV battery systems. IATF 16949 production.
Medical
Clean-room assembly for diagnostic, imaging, and therapeutic devices.
Aerospace
Lightweight, high-reliability assemblies to AS9100D and MIL-SPEC.
Marine
Tinned copper, IP67/IP68 sealed harnesses for offshore environments.
Industrial
PLC wiring, control cabinet assemblies, conveyor and robotics systems.
Consumer Electronics
Fine-pitch flexible harnesses for smartphones, wearables, IoT devices.
R&D Prototyping
Engineering samples from 1 piece, NDA protected, 7–15 day turnaround.
Custom Projects
DFM support, connector sourcing, drawing review, and full traceability.
Industry Certifications
Every product ships with the relevant quality documentation for your industry.
Our Journey
Founded in Shenzhen with 30 employees and 2 production lines
Achieved ISO 9001 certification; first export to Europe
IATF 16949 certification; launched automotive harness division
ISO 13485 certification; medical cable assembly line opened
New 15,000 m² facility; 20 automated crimp lines installed
AS9100D certification; aerospace division established
Serving 500+ clients in 50+ countries; 12M+ units per year
400+ Dedicated Professionals
From mechanical engineers and quality inspectors to logistics coordinators — our team is committed to your success.
Excellence
We hold every product to the highest quality standards.
Integrity
Transparent pricing, honest lead times, no surprises.
Innovation
Investing in automation and engineering talent every year.
Partnership
Long-term relationships with customers across 50+ countries.
Ready to Partner with XinHarness?
Join 500+ companies worldwide who trust XinHarness for their wire harness supply chain.