Custom Cable Assembly Manufacturing for OEM Projects
As a project-based cable assembly supplier, WireLoomTech manufactures custom connectorized cable assemblies for OEM equipment projects based on drawings, samples, BOM files, connector details, pinout, cable specifications and testing requirements.
From overmolded cable assemblies and waterproof cable assemblies to power cable assemblies and custom cable assemblies, we support cable type selection, connector assembly, cable length, shielding, jacket material, labeling, strain relief and electrical testing.
Send Us for Quotation
- Drawing or sample photo
- Cable length
- Connector part number
- Pinout or wiring diagram
- Cable type and conductor size
- Quantity and application details
Cable Assembly Types We Manufacture
WireLoomTech organizes cable assembly projects into four main product directions. Each type can be manufactured according to customer drawings, samples, BOM files, connector requirements, cable length, pinout and testing specifications.
Overmolded Cable Assembly
Overmolded cable assemblies with molded strain relief, connector protection, sealing support and improved mechanical durability.
View Overmolded Cable Assembly →Waterproof Cable Assembly
Waterproof connector cable assemblies for outdoor equipment, industrial machinery, marine electronics, renewable energy systems and harsh-use environments.
View Waterproof Cable Assembly →Power Cable Assembly
Connectorized power cable assemblies for equipment power input, battery systems, motors, power modules and electrical connection requirements.
View Power Cable Assembly →Custom Cable Assembly
Project-specific cable assemblies manufactured according to customer drawings, samples, BOM files, connector specifications, cable length, pinout and testing requirements.
View Custom Cable Assembly →What a Custom Cable Assembly Includes
A custom cable assembly may combine cable conductors, outer jacket, shielding, connectors, terminals, strain relief, labels, protective materials and testing requirements into one finished connectorized cable product.
Functional needs such as power delivery, signal transmission, communication, control connection, shielding, flexibility or waterproof protection can be reviewed during the RFQ process for electrical cable assemblies and other project-specific interconnects.
Cable Conductors
Conductor size, quantity, material and cable structure are reviewed according to current, signal and application requirements.
Outer Jacket
Jacket material can be selected according to flexibility, abrasion resistance, temperature range and installation environment.
Connector Ends
Connector type, orientation, mating interface and pinout can be assembled according to customer specifications.
Terminals & Contacts
Crimped contacts, soldered contacts, tinned ends, stripped ends or open ends can be reviewed according to termination needs.
Shielding & Grounding
Foil shielding, braided shielding, drain wire and grounding structure can be reviewed for EMI-sensitive applications.
Labels & Protection
Labels, heat shrink tubing, sleeves, strain relief, molded boots or protective covers can be added for installation and durability.
Choosing Between Cable Assemblies and Wire Harnesses
Cable assemblies and wire harnesses are closely related, and the terms may overlap in custom OEM projects. However, they are often used for different connection needs.
Cable assemblies are usually connectorized cable products for power, signal, communication, control or equipment-to-equipment connections. Interconnect cable assemblies are commonly used when a finished cable-based connection is required between defined interfaces or equipment points. Wire harnesses are usually organized internal wiring systems with branches, labels and protection materials.
Wire Harness
Best for internal equipment wiring, multi-branch routing, circuit organization, connectorized branches, labels and protection materials.
- Internal equipment wiring
- Multi-branch circuit routing
- Wire bundling and sleeving
- Terminal crimping and connector housings
- Power and signal distribution inside equipment
Cable Assembly
Best for connectorized cables, equipment-to-equipment links, power connections, signal connections, waterproof cable assemblies and overmolded cable ends.
- Equipment-to-equipment connection
- Power, signal and control connections
- Connectorized cable ends
- Shielded and waterproof cable assemblies
- Overmolded connectors and strain relief
Manufactured Based on Drawings, Samples and BOM Files
Most custom cable assembly projects require technical review before quotation. WireLoomTech can review drawings, samples, photos, BOM files, connector part numbers, cable specifications, pinout, cable length, shielding requirements, jacket material, labeling and testing requirements.
Send Project Information
Share drawings, samples, BOM files, photos, connector details, cable specifications, quantity and application notes.
Review Cable and Connector Requirements
We review cable type, conductor size, connector model, pinout, length, shielding, jacket material, labels and testing needs.
Confirm Sample or Quotation
After technical details are reviewed, prototype samples or quotation details can be discussed.
Move to Production
Once requirements are confirmed, production can move through material preparation, connector assembly, inspection and testing.
Helpful RFQ Resources
BOM Preparation Guide, Connector & Pinout Guide and Testing Requirement Guide can help prepare complete inquiry details.
Custom Cable Assembly Manufacturing Capabilities
We support custom cable assembly manufacturing from early sample development to repeat production. Our team can review cable structure, connector part numbers, pinout requirements, samples, BOM files and application conditions before production.
Cable Cutting & Stripping
Cable cutting, stripping and preparation according to required length, tolerance, conductor type, insulation material and jacket structure.
Connector Assembly
Assembly of specified connectors, terminals, housings, circular connectors, waterproof connectors and custom interface components.
Crimping & Soldering
Crimping, soldering and termination processes based on cable structure, conductor size, connector type and application requirements.
Shielding & Grounding
Shielded cable preparation, drain wire handling, grounding design and EMI-related cable assembly requirements.
Overmolding & Strain Relief
Optional overmolding, molded connector protection, strain relief and cable exit reinforcement for improved durability.
Labeling & Identification
Custom labels, heat shrink markers, wire identification, part numbers and packaging according to OEM production requirements.
Prototype Sample Support
Prototype samples can be manufactured for design confirmation, connector verification, cable length review and pre-production testing.
Repeat Production
Repeat production can be arranged according to confirmed drawings, BOM, quality requirements, packaging rules and delivery schedule.
Cable Types, Connectors and Custom Options
Cable assembly performance depends on the right combination of cable structure, conductor size, connector interface, shielding method, jacket material and protection components.
We can manufacture according to specified materials and part numbers, or review equivalent options based on application requirements.
Cable Types
Power, signal, communication, control, shielded, coaxial, multi-core and custom cable structures can be reviewed according to connector, pinout, shielding and application requirements.
Connector Options
JST, Molex, TE, Amphenol, Deutsch, Hirose, M8, M12, circular, waterproof, board-to-wire and panel-mount connectors.
Shielding Options
Foil shielding, braided shielding, drain wire, grounded shielding and EMI protection for signal, communication and control cable assemblies.
Jacket Materials
PVC, PUR, TPE, silicone and other jacket materials selected for flexibility, abrasion resistance, temperature and working environment.
Protection Components
Heat shrink tubing, braided sleeving, corrugated tubing, strain relief, molded boots, grommets, ties and protective covers.
Termination Options
Crimped terminals, soldered contacts, tinned ends, stripped ends, open ends, connectorized ends and custom pinout configurations.
Overmolding Options
Overmolded connector ends, molded strain relief, waterproof sealing, custom cable exits and molded protection for durability.
Packaging Options
Individual bags, part number labels, bulk packaging, customer-specific labeling and production-ready OEM packaging.
Cable Assembly Specification Options
Each cable assembly can be customized according to electrical, mechanical, environmental and installation requirements. These specifications are commonly reviewed during quotation and engineering confirmation.
| Specification | Custom Options |
|---|---|
| Cable Type | Power cable, signal cable, communication cable, control cable, shielded cable, coaxial cable, multi-core cable and custom cable structures. |
| Conductor Size | Customized according to current rating, signal requirement, voltage, flexibility and application needs. |
| Cable Length | Short jumper cables, equipment cables, long connection cables and custom lengths. |
| Connector Type | JST, Molex, TE, Amphenol, Deutsch, Hirose, M8, M12, circular connector, waterproof connector or specified brand. |
| Termination | Crimping, soldering, tinned end, stripped end, open end and connectorized end. |
| Pinout | Custom pinout, wiring diagram, color sequence and connector orientation. |
| Shielding | Foil shielding, braided shielding, drain wire and grounding design. |
| Jacket Material | PVC, PUR, TPE, silicone or other material according to the operating environment. |
| Protection | Heat shrink, braided sleeve, corrugated tube, strain relief, overmolding and waterproof sealing. |
| Labeling | Cable labels, heat shrink markers, part number labels and customer-specific identification. |
| Testing | Continuity, polarity, pinout, insulation resistance and visual inspection when required. |
| Packaging | Individual packaging, bulk packaging, part number labels and OEM production packaging. |
Cable Assembly Manufacturing Process
Our cable assembly process supports both prototype development and repeat production. Each project is reviewed according to cable structure, connector requirements, pinout, termination method, testing requirements and packaging needs before production.
Drawing & Requirement Review
Review drawings, cable specifications, connector part numbers, pinout, sample photos, BOM files and application requirements.
Material Preparation
Cables, connectors, terminals, sleeves, heat shrink tubing, labels and protection components are prepared according to the confirmed BOM.
Cable Cutting & Stripping
Cables are cut to specified length and stripped according to conductor size, jacket type and termination requirements.
Termination & Connector Assembly
Conductors are crimped, soldered or terminated, then assembled into connector housings according to the required pinout.
Shielding, Protection & Finishing
Shielding, heat shrink, sleeving, strain relief, overmolding, labeling and bundling are applied according to project requirements.
Electrical Testing & Inspection
Cable assemblies can be tested for continuity, polarity, pinout accuracy, insulation resistance and visual workmanship.
Packaging & Delivery
Finished cable assemblies are packed according to customer requirements, including labels, bags, cartons or production-ready packaging.
Testing and Quality Control for Cable Assemblies
Reliable cable assemblies require more than correct materials. Electrical performance, pinout accuracy, connector assembly, mechanical strength and workmanship can be controlled throughout production according to customer requirements.
Continuity Testing
Checks whether each conductor is correctly connected from one end to the other.
Polarity & Pinout Testing
Verifies connector pin assignment, polarity and wiring sequence according to drawing requirements.
Insulation Resistance Testing
Used when the application requires insulation performance verification between conductors or circuits.
Pull Force Inspection
Checks terminal crimping strength, connector retention and mechanical reliability when required.
Shielding & Grounding Check
Reviews shield termination, drain wire connection and grounding structure for shielded cable assemblies.
Visual Inspection
Reviews cable length, connector orientation, label position, jacket condition, heat shrink quality and overall workmanship.
Functional Testing
Application-specific testing can be discussed for cable assemblies used in equipment, control units or electronic systems.
Production Control
Inspection requirements can be arranged according to project volume, application risk and customer quality standards.
Cable Assembly Applications Across Connected Equipment
Cable assemblies are used where equipment, control units, power systems and electronic modules need reliable connectorized connections.
Automotive
Cable assembly support for vehicle electronics, battery systems, charging modules, control units and lighting systems.
Explore Automotive →Industrial Automation
Control cable assemblies and connectorized cable products for PLC systems and automation devices.
Explore Industrial Automation →Robotics
Flexible cable assemblies and motion-related cable connections for robotic equipment.
Explore Robotics →Medical Equipment
Cable assembly support for diagnostic devices, monitoring systems, imaging equipment and portable medical-related devices.
Explore Medical →Renewable Energy
Power, signal and battery cable assemblies for solar equipment, energy storage, inverters and charging systems.
Explore Renewable Energy →Heavy Equipment
Durable cable assemblies and connectorized cable products for construction, agricultural and industrial machinery.
Explore Heavy Equipment →Marine
Water-resistant cable assemblies for boats, marine electronics, navigation systems and onboard equipment.
Explore Marine →Consumer Electronics
Compact cable assemblies for displays, smart devices, control boards, charging modules and internal connections.
Explore Consumer Electronics →Quality and Documentation Support for Cable Assembly Projects
Cable assembly projects can be reviewed with available certification and quality documentation according to selected cable type, conductor size, voltage rating, temperature rating, connector structure, marking requirements and customer specifications.
Available documentation may include UL wire documentation, CE-related documentation support, CQC product certification and ISO 9001 quality management support, depending on the final project specification and customer requirements.
Reviewed according to project requirements.
Certification needs should be confirmed during RFQ review. Please share any required UL style, CE documentation request, CQC requirement, customer standard, voltage rating, temperature rating, cable marking or inspection requirement.
UL Wire Documentation
Selected UL-recognized wire options can be reviewed for cable assembly projects when customers require specific UL styles, markings or wire-related documentation.
CE Documentation Support
CE-related documentation can be discussed when cable assembly projects require market, customer or end-product compliance support.
CQC Product Certification
CQC product certification information can support selected connecting wiring and cable products when project requirements match the applicable product scope.
ISO 9001 Quality Management
ISO 9001 quality management documentation supports manufacturing control, inspection process management and repeat production consistency.
Your OEM Cable Assembly Manufacturing Partner
WireLoomTech supports OEM cable assembly and wire harness projects through production facilities in Shenzhen, Hunan and Jiangxi. Our team reviews drawings, samples, BOM files, connector details and testing requirements to support prototype builds, small batches and repeat manufacturing.
Whether you need prototype samples, small-batch production or repeat manufacturing, we can support cable selection, connector sourcing, engineering review, assembly production, electrical testing and packaging according to your project requirements.
Related Cable Assembly Product and Resource Pages
Explore related product categories, cable assembly subpages, manufacturing capabilities and RFQ resources before sending your inquiry.
Cable Products
Custom cable products including network cables, telephone cables, shielded cables, coaxial cables, control cables and custom cable products.
View Cable Products →Wire Products
Custom wire products including UL hook-up wires, terminal wires, FFC / ribbon cables and custom wire options.
View Wire Products →Wire Harness
Custom wire harness manufacturing for internal wiring systems, multi-branch harnesses and equipment wiring solutions.
View Wire Harness →Overmolded Cable Assembly
Overmolded cable assemblies with molded strain relief, connector protection and improved mechanical durability.
View Overmolded Cable Assembly →Waterproof Cable Assembly
Waterproof connector cable assemblies for outdoor equipment, industrial machinery, marine electronics and harsh-use environments.
View Waterproof Cable Assembly →Power Cable Assembly
Connectorized power cable assemblies for equipment power input, battery systems, motors and power modules.
View Power Cable Assembly →Custom Cable Assembly
Project-specific cable assembly manufacturing based on drawings, samples, connector details and testing requirements.
View Custom Cable Assembly →Cable Assembly RFQ Guide
Learn what to prepare before requesting a custom cable assembly quotation.
View RFQ Guide →Cable Assembly Manufacturing FAQ
Common questions about custom cable assembly manufacturing, connector options, overmolding, waterproof cable assemblies, testing and quotation requirements.
What is a custom cable assembly?
Can you manufacture cable assemblies from drawings or samples?
What cable assembly types can WireLoomTech manufacture?
Can you make overmolded or waterproof cable assemblies?
What information is needed for a cable assembly quote?
What is the difference between a cable assembly and a wire harness?
Need a Custom Cable Assembly for Your OEM Project?
Send your drawings, samples, BOM files, connector details, pinout, cable length, cable type, quantity and testing requirements. WireLoomTech will review your cable assembly project and discuss quotation details.
Start Your Custom Cable Assembly Project
Send us your cable assembly drawings, sample photos, connector part numbers, cable specifications, pinout details and application requirements. WireLoomTech will review your project information and provide feedback for prototype, small batch or repeat production.
- Cable type or specification
- Cable length and branch length
- Connector brand and part number
- Pinout or wiring diagram
- Conductor size or current rating
- Shielding or grounding requirement
- Waterproof or sealing requirement
- Overmolding or strain relief requirement
- Drawing, sample photo or BOM
- Testing and packaging requirements