OEM & ODM
Custom Solutions
From drawing review to mass production -- EDOM Electronics delivers precision-engineered alternative components, wire harnesses, and cable assemblies tailored to your exact specifications.
What We Offer
End-to-End OEM & ODM Manufacturing
EDOM Electronics supports the full product lifecycle -- from concept and drawing translation to prototype validation and volume production. Whether you need an exact alternative to a discontinued part or a fully custom cable assembly engineered from scratch, our Shenzhen factory has the capacity and expertise to deliver.
OEM Manufacturing
Produce to your exact drawings, samples, or part numbers. Full specification compliance with your brand or neutral packaging.
ODM Development
Bring your application requirements. Our engineering team designs, prototypes, and validates the optimal interconnect solution for your product.
Alternative Sourcing
Cross-reference discontinued or hard-to-source OEM part numbers with performance-compatible alternatives, fully documented and tested.
Customization Scope
What We Can Customize
Every parameter of your interconnect solution is configurable -- from conductor material to connector pitch, shielding type, and environmental protection rating.
Cable Assemblies
- Custom lengths & gauges
- Shielded / unshielded options
- Mixed connector configurations
- Strain relief & overmolding
Wire Harnesses
- Multi-branch looming
- Cutting, stripping, crimping
- Labeling & bundling
- UL1007 / UL1015 compliant
Electronic Connectors
- USB, HDMI, VGA, SIM types
- Board-to-board / wire-to-board
- Coaxial & RF connectors
- JST / Molex / TE equivalents
Overmolding
- IP67 / IP68 waterproof
- Medical & automotive grade
- Custom color & material
- Vibration & strain relief
Packaging & Labeling
- OEM private label
- Custom carton & inner pack
- Barcode / part number labels
- Export-grade K=K cartons
Compliance & Certification
- RoHS / REACH documentation
- UL/CSA compliant options
- Test reports & datasheets
- Cross-reference guides
How It Works
Custom Order Process
A structured, transparent workflow from initial inquiry to delivery -- engineered to minimize risk and maximize speed.
Inquiry & Spec Review
Submit your BOM, drawings, samples, or part numbers. Our team reviews and confirms feasibility within 24 hours.
Drawing Confirmation
2D/3D drawings translated and confirmed. Any technical ambiguities resolved before production begins.
Prototype & Validation
Samples produced and tested. Customer approval required before proceeding to trial or mass production.
Mass Production & QC
Full production with in-process and final inspection. Export packing and delivery with 2-year warranty.
Typical Lead Time
Lead time is quoted after drawing and specification confirmation. Prototypes are typically available within 7-14 days. Trial and mass production timelines are agreed upon after sample approval.
Engineering Strength
R&D & Engineering Capabilities
Our in-house engineering team handles the complete technical workflow -- from interpreting customer drawings to designing custom tooling, validating prototypes, and documenting production specifications.
2D / 3D Drawing Translation
Customer drawings in any format reviewed, translated, and converted to production-ready specifications.
Cross-Reference & Alternative Analysis
Systematic cross-referencing of JST, Molex, TE Connectivity, Amphenol, and other major brands to identify performance-compatible alternatives.
Prototype & Tooling Development
In-house mold design and tooling for overmolded connectors, custom housings, and application-specific assemblies.
Application-Specific Design
Automotive, medical, industrial, and consumer electronics applications supported with environment-appropriate material selection.
Compliance Documentation
Full technical documentation package: datasheets, test reports, material declarations, and compliance certificates.
Technical Support
Engineering Support Services
Beyond manufacturing -- our team provides ongoing technical support to help you source, specify, and validate the right components.
Pre-Sales Consultation
Technical review of your requirements, application analysis, and alternative component recommendations before you commit.
BOM Cross-Reference
Submit your Bill of Materials and receive a complete cross-reference analysis with alternative part recommendations and pricing.
Sample Validation
Prototype samples provided for fit, form, and function testing. Engineering sign-off before production scale-up.
After-Sales Support
2-year product warranty, quality issue resolution, and ongoing technical documentation support throughout the product lifecycle.
Factory Output
Production Capacity
Our Shenzhen factory operates partner production lines with the throughput to support prototypes, trial orders, and high-volume mass production -- all under the same quality management system.
Real-World Applications
Case Studies
How EDOM Electronics has helped customers across industries solve sourcing, cost, and customization challenges.
Tier 2 Supplier: Discontinued Harness Replacement
A European Tier 2 automotive supplier needed a replacement for a discontinued JST wire harness used in sensor modules. EDOM cross-referenced the part, produced UL-certified alternatives, and delivered validated samples within 10 days.
IoT Manufacturer: Custom Internal Harness
A US-based smart home device company required miniaturized internal wire harnesses with IP67-rated connectors for a new gateway product. EDOM provided ODM design support, mold development, and volume supply.
EU Distributor: Multi-Model BOM Sourcing
A German electronics distributor submitted a 40-line BOM of Molex and TE Connectivity connectors. EDOM delivered a complete cross-reference guide, samples for 35 lines, and competitive pricing within 5 business days.
Verified Performance
Quality Control System
Every stage of production is governed by structured quality checkpoints -- from incoming material to final export packing.
Incoming Material Inspection
All raw materials verified against specification before production entry. Conductor material, insulation, and connector dimensions checked.
In-Process Inspection
Assembly checkpoints covering crimping force, strip length, conductor continuity, and visual appearance at each production stage.
100% Continuity Testing
Every finished cable assembly and connector undergoes electrical continuity and pull-force testing before passing to packaging.
Final Inspection & Packing
Pre-shipment final inspection covering quantity, labeling, packaging integrity, and compliance documentation before export.
Partnership Model
How We Cooperate
A clear, structured cooperation framework designed to build long-term supplier relationships with transparent communication at every step.
Initial Inquiry
Contact us via email or the inquiry form. Share your requirements, BOM, drawings, or samples. We respond with feasibility and preliminary pricing within 24-48 hours.
Technical Confirmation
Drawings and specifications confirmed in writing. Any technical questions resolved. Formal quotation issued with lead time, MOQ, and payment terms.
Sample Order
Prototype or sample order placed. Samples produced, tested, and shipped for customer evaluation. Approval required before production proceeds.
Trial Production
Small trial batch produced to validate production consistency. Quality reports and inspection documentation provided with shipment.
Mass Production
Full-scale production with in-process QC, final inspection, and export-grade packing. Shipment tracking and documentation provided.
Long-Term Partnership
Ongoing supply agreements, inventory planning, and priority engineering support. 2-year product warranty and dedicated account management for repeat customers.
Common Questions
Frequently Asked Questions
Answers to the most common questions from OEM and ODM customers.
What is the minimum order quantity (MOQ) for custom cable assemblies?
MOQ varies by product type and complexity. For standard wire harnesses and cable assemblies, we support low-MOQ trial orders. Prototype and sample orders are welcomed before committing to volume. Please submit your specifications for a specific MOQ and pricing quote.
Can you produce exact alternatives to discontinued OEM connector part numbers?
Yes. This is one of our core specializations. Our engineering team cross-references JST, Molex, TE Connectivity, Amphenol, and other major brands to identify or manufacture performance-compatible alternatives. Submit the original part number and we will provide a cross-reference analysis and sample within our standard lead time.
What documentation do you provide with shipments?
Standard documentation includes product datasheets, test reports (continuity, pull-force), RoHS compliance declarations, and packing lists. ISO 9001 and ISO 14001 certificates are available on request. For specific compliance requirements (UL, REACH, IMDS), please specify at the inquiry stage.
How long does it take to receive prototype samples?
Prototype lead time is typically 7-14 business days after drawing confirmation and sample order placement. Complex assemblies requiring custom tooling or overmolding may require additional time. We provide a specific timeline at quotation stage based on your requirements.
Do you support OEM private label packaging?
Yes. We offer full OEM private label packaging including custom carton design, inner packaging, barcode and part number labeling, and neutral or branded packaging. This service is available for both standard and custom products.
Can you handle both small batch and high-volume orders?
Yes. Our production infrastructure supports the full order spectrum -- from small-batch trial orders and mixed-model purchasing through to high-volume mass production. Daily capacity exceeds 10,000 cable assemblies and 100,000 connectors, with flexibility to scale based on your schedule.
What warranty do you offer on custom products?
All EDOM products carry a 2-year warranty from the date of delivery. In the event of quality issues attributable to manufacturing defects, we will replace or rework affected units at no additional cost. Our quality team will investigate and provide a corrective action report.
Start Your Project
Request a Custom Engineering Quote
Submit your BOM, drawings, or part numbers. Our Shenzhen engineering team will provide a cross-reference analysis and competitive quotation within 24-48 hours.