Custom Wire harness Manufacturer
Leading Wire Harness Manufacturer for Industrial, Automotive, and Medical Applications
Linkwings is a professional wire harness manufacturer offering custom-engineered solutions for complex electrical systems. We provide full-service design, prototyping, and mass production with guaranteed quality and fast delivery.
why use wire harnesses?
Using Wire Harness can dramatically improve the wiring efficiency and assembly reliability of electrical systems. Compared to piecemeal connections, wire harnesses integrate, pre-process and standardize the layout of multiple wires according to function. This simplifies the internal wiring process, reduces manual errors, and increases the speed of production assembly.
- Enhance wiring efficiency and reduce assembly costs
- Improve system safety and reliability
- Reasonable space layout, beautiful and neat
- Enhance vibration resistance and durability to adapt to harsh environments.
- Convenient for mass production and quality control
Custom Wire harnesses from manufacturer
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what are wire harnesses?
Wire Harness is a unified electrical connection system formed by organizing, cutting, crimping and wrapping terminals of multiple wires and cables according to specific circuit structure, length and connection relationship. It connects multiple electronic components through connectors, terminals or welding to realize power transmission, signal transfer or control functions. Therefore, it is widely used in automotive, industrial equipment, medical devices, home appliances, communications and other fields.
Compared with the traditional loose wire connection, wire harness has the advantages of compact structure, standardized wiring, convenient assembly and high reliability. Through rational design and standardized processing, wire harness not only improves the safety and productivity of the whole system, but also facilitates the maintenance and quality control in the later stage, which is one of the indispensable core connecting parts of modern electronic equipment.
Wire Harness Technical Comparison & Selection Table
| Parameter | Standard Type A | Reinforced Type B | Shielded Type C | Waterproof Type D |
|---|---|---|---|---|
| Number of Cores | 2–10 cores | 4–20 cores | 2–12 cores | 2–8 cores |
| Wire Gauge Range | AWG 22–18 | AWG 20–14 | AWG 26–18 | AWG 20–16 |
| Rated Voltage | 300V | 600V | 300V | 300V |
| Rated Current | 3–10A | 5–20A | 1–5A | 3–10A |
| Jacket Material | PVC | TPU / XLPE | PVC + Foil/Braided Shield | PUR / TPE |
| Temp Range | -20℃ ~ +80℃ | -40℃ ~ +105℃ | -10℃ ~ +80℃ | -25℃ ~ +90℃ |
| Shielding Option | Not available | Optional | Yes (Foil / Braid) | Optional |
| Waterproof Rating | None | Optional (IP65) | Optional (IP67) | IP67 / IP68 |
| Connector Type | Standard crimp terminals | Industrial thread-locking | Soldered shielded connector | Waterproof (M12/M16/etc.) |
| Application Field | Consumer / Basic wiring | Automation / Motors / Energy | Telecom / Medical / Test | Automotive / Outdoor / LED |
applications of wire harnesses
Wire Harnesses are used in an extremely wide range of applications and are found in virtually every device and system that requires electrical connections. Below are typical application scenarios for wire harnesses in different industries, covering their functional requirements.
Wire harnesses are characterized by high-temperature flame retardancy, vibration and interference resistance, and meet the IATF 16949 standard. Therefore, Linkwings wire harnesses can be used in lamp harnesses, instrument harnesses, battery pack harnesses, air conditioning systems, CAN communication wires, etc.
Robots, AGV carts, packaging machines, CNC equipment and other applications need to use wire harnesses for internal control.Harnesses have complex structural branching and high EMC shielding requirements, and are suitable for high-frequency equipment and mobile equipment. Common applications include PLC control harnesses, sensor/actuator harnesses, cabinet internal wiring, and servo motor wire harnesses.
We can provide wire harnesses with high insulation properties, silicone or flexible wires that meet ISO 13485 and medical grade requirements. common medical applications include internal harness connections for ultrasound machines, patient monitors, surgical instruments, and diagnostic terminals.
Wire harnesses support high power supply and centralized management of multiple signals, with a clear structure for easy maintenance. Therefore, wire harnesses are used for power harnesses, signal wiring harnesses, terminal block connections, and grounding buses. common applications include Schneider, Siemens, and Omron automation systems.
We offer wire harnesses with protection ratings up to IP67/IP68 with MC4 or customized connectors. applications include solar module leads, inverter wiring, and energy storage system harnesses.
Linkwings wire harnesses are fully compliant with EN 45545, IEC 60331, and maritime flame retardant specifications. Therefore, they are often used in marine console wiring harnesses, train door control systems, monitoring and lighting wiring.
Custom Wire Harnesses from Wire Harnesses Manufacturer
Linkwings Electronic | Custom Wire Harness Manufacturer
- Wire specification: support AWG 28 – AWG 8, comply with UL, CSA, national standard and other wire standards.
- Number of cores and structure: 2~50 cores, support branch line, Y-type wire harness, double-ended wire harness, single-ended wire harness and other structures.
- Cable type: multi-core wire, flat row wire, flexible wire, shielded wire, high temperature resistant wire, oil resistant wire, etc.
- Sheath materials: PVC, PUR, TPU, XLPE, silicone, Teflon (FEP/PTFE), etc.
- Connector/terminal type: Original/compatible with Molex, JST, TE, Hirose, AMP, Deutsch and other connector systems.
- Processing:Stripping, crimping, soldering, injection molding, tubing, braided mesh wrapping, heat-shrinkable sleeve wrapping, etc.
- Protection level:Customized waterproof, dustproof, fireproof, corrosionproof, explosion-proof structure, support IP67 / IP68.
- Labeling and marking: support heat transfer labels, laser coding, heat shrink tubing printing, color coding, etc.,.
- Inspection Standards: All wiring harnesses can be processed and inspected according to IPC/WHMA-A-620 Class 2 or Class 3 standards.
- Drawing Development Capability: Support customers to provide only sketches or physical samples, we can complete 2D drawings + BOM establishment.
Our Wire Harnesses Production Workflow
Linkwings has a complete wire harness production process and automated processing capabilities. Linkwings has a complete wire harness production process and automated processing capabilities to ensure consistent quality and efficient delivery of each product.
The moment you send an inquiry to linkwings, our technical department will confirm the drawing information with you. Then we will proceed with material procurement, wire cutting and stripping, crimping terminals, soldering/assembling connectors, harness wiring assembly, wrapping and testing.
Linkwing has full manufacturing capabilities to produce wire harnesses. As a custom wiring harness manufacturer with more than a decade of experience, Linkwings understands the stringent requirements for electrical connections in a variety of industries. We provide reliable, safe and delivery-assured wiring harness solutions to help you get your products off the ground quickly and in the long run. We provide you with reliable, safe, and delivery-assured wiring harness solutions to help you get your products off the ground quickly and running in the long term.
Quality Assurance
As a professional manufacturer of Wire Harnesses, Linkwings has a strict Quality Control Process and a certification system that meets the requirements of the industry. We pride ourselves on ensuring that every wire harness product meets international standards for electrical safety, mechanical performance, and long-term reliability.
From raw materials to finished products, each link should be strictly controlled:
- Incoming Quality Control, IQC
- First Article Inspection, FAI
- In-Process Quality Control, IPQC
- Final Quality Control, FQC
- Outgoing Quality Control, OQC
As a professional wiring harness manufacturer, Linkwings strictly enforces ISO 9001 management system, and our products fully comply with IPC/WHMA-A-620 processing standards, and support UL certified material production and RoHS/REACH environmental reports. Therefore, Linkwings meets the quality and compliance requirements of many markets in Europe, America, Asia, and so on. We ensure the stability, safety and reliability of each wire harness through professional testing equipment + full process quality node control.
Can you do custom wiring harnesses? What does the customer need to provide?
Yes, we support 100% customized service. You can provide drawings (2D or 3D), sample objects, wiring instructions or application scenario descriptions. Our engineering team can assist with drawing modeling, material selection and structural design, as well as sampling and mass production.
What is your quality control system like? Is it certified?
We implement ISO 9001 quality management system and our products comply with IPC/WHMA-A-620 processing standards. The materials used can provide UL, RoHS, REACH certificates, etc., and there are IQC, IPQC, FQC and OQC in the whole process of quality control during the production. All products are 100% conductivity tested.
What industries do you provide wiring harness services for?
We serve a wide range of industries such as industrial automation, automotive/new energy, medical equipment, communication electronics, home appliances, agricultural machinery, photovoltaic energy storage, etc. We are familiar with various application requirements and certification standards.
Is the wiring harness electrically tested? Can you provide a test report?
All wiring harnesses are 100% tested for electrical continuity before shipment. High voltage insulation test, tensile strength test, contact resistance test report can also be provided according to customer’s requirements, with packaging for shipment.
Does it support overseas transportation? What is the scope of delivery?
We support global transportation, including Asia, Europe, North America, South America, Middle East and other regions. Commonly used logistics methods are DHL, UPS, FedEx, ocean freight consolidation, and support EXW, FOB, CIF and other trade terms.
Is it possible to sign a Non-Disclosure Agreement (NDA)?
Of course. We value our customers’ intellectual property and drawing confidentiality and support the signing of bilingual NDAs or the use of customer-supplied agreement texts.