Mass Production.

Serialised traceability, SPC and full documentation per shipment.

Production

One facility, one certified line.

Our Dongguan facility runs automated assembly for mid-volume custom battery programs. The pilot line and production line share the same equipment settings, so the process you qualify at A/B/C sample stays the same in MP — no transfer surprises.

Automated Winding & Stacking

Laser-aligned electrode stacking with inline CCD inspection.

100% Electrical Screening

Every cell undergoes capacity, IR, OCV-drop and self-discharge aging before shipment.

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Cell-ID Traceability

Laser-engraved serial on every cell links to materials lot, line, shift, operator and test results.

Safety Testing

Sample-based nail penetration, overcharge, thermal abuse, drop, crush and short-circuit.

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DGR Packaging

UN 38.3-compliant packaging for air, sea and rail. DDP shipping available.

Lead Time

4–6 weeks after sample approval for first MP lot. 3–4 weeks for repeat orders.

Quality System

Certifications that matter to your buyer.

StandardScope
ISO 9001Quality management (plant-wide)
IEC 62133Portable-cell safety (per cell model)
UN 38.3Transport safety (per cell model)
CB / CE / RoHSIssued per program and target market

Additional certifications — KC, PSE, BIS, UL 2054 — are coordinated through accredited partners on a per-program basis.

Operations

How a typical MP program runs.

Pre-production

Process FMEA, control plan and first-article inspection. Typical duration: 3–4 weeks.

Ramp-up

First lot at a conservative fraction of forecasted volume. SPC monitoring for capacity, IR and thickness. Ramp to full volume over 2–3 lots.

Steady state

Monthly review with cpk, ppm defect, on-time delivery and CAPA status. Forecasts locked typically 8 weeks out.

End of life

We commit to last-time-buy notice ahead of any discontinuation — a hard ask in this industry, but one of the reasons our customers stay.

MP line

Ready to lock in volume?

Share your 12-month forecast and target CIF port — we’ll return pricing, lead time and payment terms within 48 hours.

Request MP Quotation