20-Year Wire Harness Factory  |  ISO9001  |  UL-Certified Wire Factory Direct 18407551752 (WeChat)

Shenzhen Harness Factory · Since 2005 · ISO9001

Wire Harness Processing · Custom to Drawing · Mass Production
20 Years of Factory Strength

Robotics / New Energy / Storage / Automotive / Medical — cutting, crimping, molding and testing all in-house

2005Factory Founded
20+ yrsManufacturing
7MajorIndustries Served
100%Custom Built

Three Core Businesses

Focused on robotics, new energy and energy storage — one-stop custom harness from design to mass production

robot joint wire harness

Robot Joint Wire Harness

High-flexibility, bend-resistant harnesses engineered for repetitive joint motion, tested to over 1 million flex cycles. For humanoid robots, industrial arms, CNC and transmission equipment.

High FlexibilityBend ResistantLightweightLow Impedance
new energy wire harness

New Energy Wire Harness

High-voltage harnesses, BMS sampling harnesses, ECU harnesses, charging gun and charging pile cables, built with UL-certified wire for high voltage, high current and safety requirements.

HV SafetyUL WireEMI ShieldingHigh IP Rating
energy storage wire harness

Energy Storage Wire Harness

BMS signal and power harnesses for battery cabinets, PACKs, outdoor storage and portable power stations, with mixed signal/power custom configurations.

BMS SamplingPACK ConnectionThermal ControlMass Delivery

Industry Solutions

Custom harness solutions by end application — one-stop from selection to mass production

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Intelligent Robots

Humanoids · Robot dogs · AGV/AMR · Cleaning robots · Robot arms

High FlexAnti-VibrationLightweight
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Energy Storage

Portable power · Home storage · C&I cabinets · PV storage

High Current, Low Temp Rise100% BMS TestingBurnout Prevention
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Electric Vehicles

E-bikes · E-mopeds · E-scooters · Charging piles & guns

IP67 WaterproofLocking DesignAutomotive Thermal Validation
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Garden Tools

Robotic mowers · Sweepers · Scrubbers · Snow blowers

High-Flex PowerWeatherproof JacketVolume Cost-Down
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Smart Home Appliances

Smart locks · Air fryers · Blenders · Coffee makers

Compact FitMicro TerminalsCost Optimized
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UAV / Drones

Agricultural · Delivery · Camera drones · FC & video links

Weight SavingVibration LockingCorrosion Resistant
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Why Choose JCX

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Factory-Direct Manufacturer

Founded in 2005, Jinchengxin delivers directly from our own factory — over 20 years of harness manufacturing with quality and lead time under control.

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Custom to Drawing, Fast Sampling

Send us a drawing or sample — our engineers work one-on-one for quick feasibility review and sampling, shortening your development cycle.

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Quality System Assurance

ISO9001 quality management, UL-certified wire, full-process testing including continuity, withstand-voltage and flex tests.

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Trusted by Industry Leaders

A Huawei enterprise partner serving leading customers across robotics, new energy, storage, medical and automotive industries.

Customization Process

01Requirement
02Design
03Sampling
04Mass Production
05QC & Delivery