# LingC — Shenzhen LingC Industrial Co., Ltd.

> LingC is an OEM/ODM manufacturer of USB flash drives, TF/SD memory cards, SSDs,
> USB hubs and card readers, operating a 5,000 m2 factory in Bao'an, Shenzhen, China.
> Six product lines, 54 models, every model available for logo, packaging and
> capacity customization. Founded 2023 by a team with more than ten years of
> experience in the storage industry. Typical lead time 15-30 days.

## Key facts

- Legal entity: Shenzhen LingC Industrial Co., Ltd. (深圳市零创实业有限责任公司)
- Factory: 5,000 m2 in Bao'an, Shenzhen, China; in-house duplication, low-level
  format and SSD BIT testing
- Product lines: 6. Models: 54.
- MOQ: 100 pcs per model for USB flash drives, memory cards, SSDs and portable
  SSDs; 500 pcs for USB hubs, docks and card readers. Logo customization from
  10 pcs. Each model page states its own MOQ.
- Lead time: typically 15-30 days. Quote response: 1-2 working days.
- Warranty by product line: USB hubs, docks and card readers 3 years; memory
  cards, SSDs and portable SSDs 2 years; USB flash drives 1 year.
- Certifications (quality 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. Separately,
  certified models across five product lines carry CE, FCC and RoHS compliance.
  Certificates and test reports are available on request.
- Markets: worldwide, mainly North America and Europe.

## Q&A (verbatim from the site FAQ)

Q: What is your MOQ?
A: Standard 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, which makes trial runs practical before a full production order. Each model page states its own MOQ.

Q: How long is the production lead time?
A: Typical lead time is 15–30 days depending on the model, quantity and customization complexity. Repeat orders of standard configurations are replenished faster.

Q: What is the warranty period?
A: Warranty is tiered by product line: HUB and card readers 3 years; memory cards and SSD 2 years; USB flash drives 1 year. The warranty covers quality-related failures and excludes damage from misuse or force majeure.

Q: Do you provide samples before mass production?
A: Yes. Send us your target model and customization requirements and we arrange sampling. Sample lead time and cost are confirmed per request.

Q: What certifications do you have?
A: 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. Product compliance: CE / FCC / RoHS on certified models across five product lines. Certificates and full test reports are available on request.

Q: Which shipping methods do you support?
A: Express (UPS, DHL, FedEx), sea freight, air freight and rail are all available. The shipping method is confirmed against order volume, destination and required arrival date.

## Key pages

- [Products](https://www.lingctech.com/products): all 54 models with spec-sheet PDFs
- [OEM / ODM Services](https://www.lingctech.com/oem-odm-services): customization, MOQ, lead time
- [Certifications & Quality](https://www.lingctech.com/certifications): management systems and product compliance
- [About](https://www.lingctech.com/about): factory, capability, milestones
- [FAQ](https://www.lingctech.com/faq): ordering, customization, quality, company
- [Contact](https://www.lingctech.com/contact-us): sales contact and inquiry form

## Product lines

- [USB Flash Drives](https://www.lingctech.com/product-line/usb-flash-drives)
- [Memory Cards](https://www.lingctech.com/product-line/memory-cards)
- [Internal SSD](https://www.lingctech.com/product-line/internal-ssd)
- [Portable SSD](https://www.lingctech.com/product-line/portable-ssd)
- [USB Hubs & Docks](https://www.lingctech.com/product-line/usb-hubs-docks)
- [Card Readers](https://www.lingctech.com/product-line/card-readers)

## Blog (buying guides, in English)

- [USB Hub Power Budgets: Bus-Powered vs Self-Powered, and How to Size Ports and Loads](https://www.lingctech.com/blog/usb-hub-power-budget-bus-powered-vs-self-powered)
- [One Card Reader, Half the Copy Speed: SDR104 vs DDR200 vs DDR225 on the TF Card Bus](https://www.lingctech.com/blog/card-reader-protocol-copy-speed-ddr200-ddr225)
- [ESD and Humidity Control: Where Storage Batches Actually Fail](https://www.lingctech.com/blog/esd-humidity-storage-handling-controls)
- [Why SSD Benchmarks Look Fast but Sustained Writes Slow Down](https://www.lingctech.com/blog/ssd-sustained-write-speed-drop-explained)
- [Storage Warranty and RMA Claim Handling: How to Agree Terms at Quotation Stage](https://www.lingctech.com/blog/storage-warranty-rma-claim-handling)
- [Why Swapping One Cable Slows Everything Down: USB-C Cables, Power Negotiation and the E-Marker Explained](https://www.lingctech.com/blog/usb-c-cable-power-negotiation-guide)
- [What a Storage Batch Passes Before It Ships: Burn-in, BIT and High-Low Temperature Testing](https://www.lingctech.com/blog/factory-burn-in-bit-temperature-testing)
- [How to Choose an SD Card Wholesale Supplier for Your Business?](https://www.lingctech.com/blog/how-to-choose-an-sd-card-wholesale-supplier-for-your-business)
- [What Should Buyers Look for in a Custom USB Flash Drive Supplier?](https://www.lingctech.com/blog/what-should-buyers-look-for-in-a-custom-usb-flash-drive-supplier)
- [Why a 64GB Card Shows About 59GB: Capacity Numbers, Decimal vs Binary, and File Systems in Procurement Specs](https://www.lingctech.com/blog/capacity-numbers-file-systems-explained)
- [How to Verify Original Grade A Chips in Storage: A B2B Buyer's Guide](https://www.lingctech.com/blog/how-to-verify-original-grade-a-chips)
- [Magnetic Dual-Card Reader With PD Passthrough: Charging While You Read](https://www.lingctech.com/blog/magnetic-dual-card-reader-pd-passthrough)
- [Compliance Documentation for Storage Exports: Configuring the Package per Target Market](https://www.lingctech.com/blog/compliance-documentation-package-storage-oem)
- [Inside a Storage Factory: What IATF 16949 Changed in Our Own Operation](https://www.lingctech.com/blog/iatf-16949-storage-factory-journey)
- [IATF 16949 for Storage Buyers: What It Covers, What It Does Not, and How to Verify It](https://www.lingctech.com/blog/iatf-16949-storage-buyer-verification)
- [TFT Display USB Flash Drive Advertising: How to Choose for Events and Gifts](https://www.lingctech.com/blog/tft-display-usb-flash-drive-advertising)
- [How to Verify a Storage Factory Before You Order: A Buyer’s Audit Checklist](https://www.lingctech.com/blog/how-to-verify-a-storage-factory)
- [USB 3.2 Gen 1 vs Gen 2 vs Gen 2×2: Reading the Speed Tiers on a Storage Spec Sheet](https://www.lingctech.com/blog/usb-3-2-gen-1-gen-2-gen-2x2-explained)
- [M.2 NVMe vs SATA SSD: An OEM Buying Guide for Storage Programmes](https://www.lingctech.com/blog/m2-nvme-vs-sata-ssd-oem-buying-guide)
- [Private-Label Storage: Making a Retail Package Ready for the Shelf](https://www.lingctech.com/blog/private-label-retail-packaging-storage)
- [OEM vs ODM in Storage Manufacturing: Who Owns the Design, and Why It Changes the Deal](https://www.lingctech.com/blog/oem-vs-odm-storage-manufacturing)
- [The USB Flash Drive Sampling Process: What a Sample Proves and What to Approve](https://www.lingctech.com/blog/usb-flash-drive-sampling-process-guide)
- [Do Your OEM Buyers Need a USB Hub With Gigabit Ethernet?](https://www.lingctech.com/blog/usb-hub-gigabit-ethernet-oem-guide)

## Languages

- [English](https://www.lingctech.com/)
- [中文](https://www.lingctech.com/zh)
- [Español](https://www.lingctech.com/es)
- [Deutsch](https://www.lingctech.com/de)
- [Português](https://www.lingctech.com/pt)
- [Français](https://www.lingctech.com/fr)
- [日本語](https://www.lingctech.com/ja)

Article bodies are English-only; titles, excerpts and the interface are translated.

## Machine-readable companions

- [Sitemap](https://www.lingctech.com/sitemap.xml)
- [Chinese mirror](https://www.lingctech.com/zh)

## Contact

- Sales: cherie@lingctech.com
- Company: Shenzhen LingC Industrial Co., Ltd.
- Address: 5F, Block B, Bldg 2, Xifa Yongqi Sci-Tech Park, Yintian Ind. Zone,
  Xixiang, Bao'an, Shenzhen, Guangdong, China

_Last updated: 2026-10-31_