Custom Interconnect Manufacturer · Since 2013
Custom Pogo Pins, Battery Contacts & Cable Assemblies
Zero-defect manufacturing with 100% inspection. DFM review returned in 24 hours, tooling from USD 600, prototypes in 4 weeks. Mass Production in 4-6 Weeks.
- up to 100,000 cycles (per configuration)
- 3µ" Gold Plating
- <30mΩ Contact Resistance
- 100% Inspection
No registration required · Engineering reply within 12 hours · MOQ 5,000 pcs
Zero-Defect Quality
100% inspection with in-house vision measuring, force testing and low-resistance verification on every production lot.
Rapid DFM Support
Send your drawings and stack-up. Our engineers return DFM feedback in 24 hours; quote within 12 hours.
Dedicated Engineering
A named engineer owns your project from tolerance review through first article to mass production.
Product Lines
Precision Interconnect Solutions
Four core product families, all built to your drawing — not to a generic catalogue.
Custom Pogo Pin
Spring-loaded contacts from 1.00mm pitch, rated up to 100,000 cycles (per configuration).
Battery Contacts & Clips
AAA / AA / CR2032 / CR1220 / 18650 holders and SMT spring contacts.
Wire Harness & Cable
Overmolded, crimped and terminated assemblies to your pinout.
PCB Connectors
Headers, sockets, ZIF/FPC and coaxial connectors with verified footprints.
Testing & Verification
Every Claim Is Measured, Not Asserted
Two Centres, One Team
Sales & engineering sit in Nanshan, Shenzhen — your DFM review, drawings and quotation are produced there. Assembly and quality control run from our Longgang base, where the parts are actually built and inspected. The engineer who quotes your project is the engineer who answers for it.
That split is what lets us hold strict tolerance control on custom work: DFM first, tooling quoted per part from USD 600, prototypes in 4 weeks, and 100% inspection with records on every shipment.
Mating cycles, contact resistance, plating integrity and environmental durability are verified in-house before shipment. These are the instruments we use.
Vision Measuring (VMS)
Dimensional & tolerance verification
Connector Force Tester
Insertion / withdrawal force
Life Cycle Durability
up to 100,000 cycles (per configuration)
DC Low Resistance
<30mΩ contact resistance
XRF Material Analyzer
RoHS compliance
Thermal Aging
High-temperature endurance
Reflow Simulation
6-zone PCBA process check
Salt Spray Chamber
Corrosion resistance
Manufacturing
12+ Years Manufacturing High-Reliability Connectors
Automated Connector Stamping & Assembly
Precision Wire Harness Crimping
High-Speed Cable Assembly
Inside Our Production Lines
Filmed on our own lines in Shenzhen. Click any card to play.
Engineering & NPI
Accelerate Your Custom Project
From your drawing to a validated part, one engineering workflow — with a named engineer on your account.
- Send your drawing or stack-up — Upload a 2D PDF, a 3D STEP file, or even a sketch with critical dimensions.
- DFM review in 24 hours — We flag tolerance stack-up risks and gapless-fit issues before tooling is cut.
- Tooling from USD 600 — Prototypes in 4 weeks, first article report with measured values.
- Mass production — MOQ 5,000 pcs with 100% inspection and lot traceability.
Applications
Where Our Interconnects Go
Wireless Power Integration
Spring contacts for charging pogo arrays and wearable docks.
Battery Contact Customization
High-reliability holders and clips for CR / AA / AAA / 18650 cells.
Precision Pin Solutions
Fine-pitch pins for test fixtures and board-to-board interfaces.
Cable System Integration
Custom harnesses routed and terminated to your enclosure.
Quality & Compliance
ISO 9001 · ISO 14001 · IATF 16949 · RoHS · UL Recognized
Engineering Resources
Design-In References
The technical answers your design team asks for — dimensions, tolerances, process limits.
2D Footprint Specs
Application-matched footprint drawings and validated dimensional data, returned in 12 hours.
Tolerance Control Guide
How mating-side tolerance stack-up is controlled in precision connector manufacturing.
Pogo Pin Selection Guide
Pitch, stroke, spring force and plating selection for your mating cycle target.
Connector Glossary (A–Z)
From mating cycle to insertion force — the terms used in our DFM reports.
FAQ
Before You Send Your Drawing
Do you provide generic 3D models or drawings?
We do not offer generic downloads, because a generic model hides the tolerance stack-up on your mating side. Send us your part number or cross-reference and we return an application-matched 2D footprint spec within 12 hours.
What are your tooling costs and MOQ?
Tooling from USD 600. MOQ 5,000 pcs, with tiered pricing from 5,000 to 10,000 pcs. Prototypes are delivered in 4 weeks. Mass Production in 4-6 Weeks.
How do you guarantee quality on a production lot?
Every production lot is 100% inspected in-house: dimensional verification on a vision measuring system, insertion/withdrawal force testing, DC low-resistance measurement, and lot traceability from raw material to shipment.
Send Your Drawing. Get a DFM Review in 24 Hours.
Practical DFM feedback and a quote — no registration, no sales call required.