54

Models in catalogue

6

Product lines

5,000m²

Manufacturing facility

10+

Years team experience

Why LingC

Why OEM buyers choose LingC

Four things decide a sourcing project: who actually makes it, how far it can be customized, how fast it ships, and whether it is certified.

One-stop manufacturing

Product development, tooling, assembly, quality control and testing are handled in-house, with certified partners for PCBA / SMT. From sample to mass production under one roof.

Deep customization

Laser engraving, silk-screen and colour printing for your logo; enclosure material and PMS colour matching; retail packaging, capacity mix and firmware options.

Flexible MOQ & stable lead time

Standard order MOQ is 100 pcs per model for USB flash drives, memory cards, SSDs and portable SSDs, and 500 pcs for USB hubs, docks and card readers. Logo customization can start from 10 pcs. Typical lead time is 15–30 days depending on model, quantity and customization.

Certified quality control

Management systems: IATF 16949 (scope: design and production of mobile storage devices), ISO 9001, ISO 14001 and ISO 45001. These certify how the factory is managed, not individual products. CE / FCC / RoHS apply separately, on certified models across five product lines. Certificates and full test reports are available on request.

Bestsellers

Featured models

Magnetic portable SSDs, high-speed memory cards and certified bestsellers — with OEM customization available on every model.

PS5005 Extreme Magnetic PSSD

Portable SSD

PS5005

Extreme Magnetic PSSD

Interface
Type-C
Capacity
512GB~2TB
Speed
2000MB/s
Mass productionCE / FCC / RoHS
FD1003 Rotating USB Flash Drive

USB Flash Drives

FD1003

Rotating USB Flash Drive

Interface
USB 2.0
Capacity
4GB~64GB
Speed
—
Mass productionCE / FCC / RoHS
TFP3310 Premium TF Card

Memory Cards

TFP3310

Premium TF Card

Interface
TF
Capacity
32GB~256GB
Speed
—
Mass productionCE / FCC / RoHS
HB2011 USB 3.0 4-Port Hub

USB Hubs & Docks

HB2011

USB 3.0 4-Port Hub

Interface
Input: USB 3.0 Output: 4×USB 3.0
Capacity
—
Speed
—
Mass productionCE / FCC / RoHS
Explore products
Inside the factory

Inside the factory

A 5,000 m² production site with in-house testing — quality is built in at every step rather than checked at the end.

Certifications

Certification and quality control

Management system certifications, product compliance on certified models, and four stages of quality control before shipment.

ISO 9001 — Quality management system
ISO 9001Quality management system
ISO 14001 — Environmental management system
ISO 14001Environmental management system
ISO 45001 — Occupational health & safety management system
ISO 45001Occupational health & safety management system
IATF 16949 — Quality management system · mobile storage devices
IATF 16949Quality management system · mobile storage devices

The quality management system is certified to IATF 16949 (scope: design and production of mobile storage devices), ISO 9001, ISO 14001 and ISO 45001.

Blog

Insights & sourcing guides

Storage industry insights, product guides and technology updates from the LingC factory.

October 19, 2026

Storage Warranty and RMA Claim Handling: How to Agree Terms at Quotation Stage

A post-delivery governance guide for storage buyers — how warranty is tiered by product line, how a supplier separates a batch issue from a single-unit issue, and the records that make claims fast.

Read article

October 16, 2026

What a Storage Batch Passes Before It Ships: Burn-in, BIT and High-Low Temperature Testing

The pre-shipment test chain behind every storage batch — burn-in, BIT functional verification and high-low temperature validation — and the exact records buyers can request.

Read article

October 9, 2026

How to Verify Original Grade A Chips in Storage: A B2B Buyer's Guide

A buyer-side verification framework for storage OEM purchasing — marking and lot traceability, batch test evidence, capacity acceptance and sample-to-production consistency.

Read article
FAQ

Questions buyers ask first

Read the full FAQ

Ready to build your storage brand?

Send your target models and quantities. We reply with pricing, lead time and sample availability within 1–2 working days.