Nexharn Connectivity operates a dedicated TPU spiral cable factory in Dongguan, China, producing custom thermoplastic polyurethane (TPU) coiled cables for industrial, automotive, commercial, and consumer applications. Our spiral cable factory includes coil winding, heat-setting, and conductor termination in a single controlled production line — giving direct-from-factory pricing, consistent coil geometry, and faster lead times compared to trading company sourcing.

B2B buyers sourcing TPU spiral cables from factory prefer Nexharn because we offer full customisation (coil diameter, extended length, conductor count, jacket colour, and connector type) with engineering support and sample production in 14 days. For standard coiled cable specifications, visit our TPU spiral cable manufacturer page.

TPU Spiral Cable Factory Capabilities

Our spiral cable factory produces TPU coiled cables across the following specification ranges:

Coil diameter: 18 mm to 80 mm outer diameter (custom diameters available)
Retracted length: 0.3 m to 3.0 m
Extended length: 1.0 m to 9.0 m (extension ratios from 3:1 to 5:1)
Conductors: 1 to 12 conductors (AWG 28 to AWG 14)
Jacket material: TPU (standard — excellent abrasion and chemical resistance), PVC (economical), TPE (soft touch)
Jacket colours: Black, grey, yellow, orange, red, blue, or custom RAL colour
Connectors: Flying leads, M8, M12, RJ45, USB-A, USB-C, DC jack, or custom overmoulded connectors
Certifications: CE, RoHS, REACH; UL documentation on request

Why TPU for Spiral Cables?

Thermoplastic polyurethane (TPU) is the preferred jacket material for coiled cables in demanding applications because it outperforms PVC across multiple properties:

Flexibility at low temperatures: TPU maintains coil elasticity down to -40°C; PVC becomes brittle below 0°C
Abrasion resistance: TPU is 3–5× more abrasion-resistant than PVC, extending cable service life in high-cycle applications
Chemical resistance: TPU resists oils, fuels, and cleaning chemicals used in industrial and automotive environments
UV resistance: TPU is inherently more UV-stable than standard PVC, reducing degradation in outdoor applications
Coil memory: TPU retains coil shape across temperature cycles; PVC coils can lose their retraction force over time

For buyers in automotive, industrial, and outdoor applications, specifying TPU jacket on coiled cables reduces field failures and extends replacement intervals.

Applications for TPU Spiral Cables from Our Factory

Industrial automation: Teach pendants, operator control stations, machine tool connections
Automotive and EV: In-cabin charging cables, diagnostic tool connections, EV charging retractile cables
Material handling: Barcode scanner cables, handheld terminal connections, crane control cables
Retail and POS: POS terminal coiled cables, handheld scanner tethers, payment device connections
Security and access control: Coiled handset cables, badge reel tethers, entry control connections
Medical and healthcare: Patient monitoring equipment cables, portable diagnostic device cables
Telecommunications: Coiled handset cords, desk phone connections, DECT base station cables

Direct Factory Advantages for TPU Spiral Cable Buyers

Sourcing TPU spiral cables directly from our factory rather than through a trading company provides concrete advantages:

Lower unit cost: Factory pricing without trading company margin, typically 15–25% lower for volume orders
Faster lead time: Direct factory communication eliminates coordination delays — samples in 14 days, bulk in 45 days
Better customisation control: Engineering queries handled directly by the production team, not relayed through intermediaries
Quality traceability: Batch records and test data from the production floor, not from a trading company’s inspection notes
Stable supply: Direct relationship with a single production source; no risk of trading company switching sub-manufacturers

MOQ, Lead Time, and Sample Policy

MOQ: Standard from 500 pcs. Trial orders at lower quantities supported for new product development.
Sample lead time: 14 days from specification confirmation and sample payment.
Production lead time: 45 days after sample approval and deposit.
Sample cost: Sample fees apply and are fully deductible from the first bulk order.
Payment: T/T and L/C accepted. FOB Shenzhen, Guangzhou, or Hong Kong.

Frequently Asked Questions — TPU Spiral Cable Factory

Can I visit the TPU spiral cable factory for an audit?

Yes. Factory audits are welcomed. You or your sourcing agent can visit our Dongguan facility, or we can accommodate a third-party audit through your preferred inspection company. Contact us to arrange a factory visit.

What is the minimum coil diameter your factory can produce?

Standard production starts from 18 mm coil outer diameter. Smaller coil diameters may be achievable depending on conductor count and gauge — send your specification for a feasibility assessment.

Can you produce TPU spiral cables with custom colour matching?

Yes. We can match TPU jacket colours to Pantone or RAL references for established private label programmes. Custom colour compounding has a minimum order requirement and may extend sample lead time by 5–7 days.

What is the maximum conductor count you can produce in a spiral cable?

Standard production covers up to 12 conductors. Higher conductor counts are possible depending on wire gauge and coil diameter — send your specification for a feasibility review.

Ready to order TPU spiral cables from factory? Send RFQ Contact Us

TPU Spiral Cable Factory: Custom Coiled Cables Direct from Manufacturer