How is the actual capacity calculated?

There is a calculation difference between manufacturer and PC; for example, 1GB is approximately 960MB-980MB.

What payment methods do you accept?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, and Alipay.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season.

USB Flash Drive 2.0 1GB 4GB USB Memory Drive Tiny Pen Drive 16GB 32GB 64GB 3.0 USB Disk

Name: USB Flash Drive 2.0 1GB 4GB USB Memory Drive Tiny Pen Drive 16GB 32GB 64GB 3.0 USB Disk
Brand: Shenzhen Xingshidi Technology Co., Ltd.
SKU: 2247420395

Guangdong, ChinaShenzhen Xingshidi Technology Co., Ltd.

US$10.99

100-999 Pieces

US$3.33

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Storage Capacity

≥32GB

Interface Type

USB 3.0

Model NO.

OTG

Shape

Stick

Material

Metal

Open Style

Opening

USB Type

Common USB Disk

Color

Black

Function

Storage USB Disk

Security Check

Support Security Check

Warranty

5years

Class

C10

Transport Package

Poly Bag, PP Box, Paper Box, Blister, Tin Box

Specification

CE, FCC, ROHS, RECH

Trademark

OEM, ODM

Origin

China

HS Code

8523511000

Production Capacity

1000000/Month

Key features

Custom Logo & Packaging: Supports OEM logo printing and customized packaging solutions for branding.

Wide Capacity Range: Available in 1GB, 4GB, 16GB, 32GB, 64GB, and 128GB options.

Metal Material Build: Durable metal construction ensures longevity and premium feel.

Dual Interface Support: Compatible with USB 2.0 and USB 3.0 interfaces for versatile use.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind.

Real Capacity Guarantee: Full and real capacity with accurate conversion reference provided.

Fast Shipping Options: Shipped via DHL, FedEx, TNT, UPS, and EMS for global delivery.

Secure Data Storage: Supports security check functions to protect your data integrity.

Company profile

Fast Delivery

Shenzhen Xingshidi Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedExport Year: 1 Month CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.09h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryShenzhen Topfine Technology Co., Limited is a China-based limited company described across the records as both a trading company and manufacturer/factory, supplying flash drives and related storage products. It reports broad customization and ODM capabilities, new products within the past year, extensive export coverage, and an off-peak lead time within 15 working days. However, the available quality and service-control evidence is weak: no written corrective-action or complaint-handling procedures are reported, quality assurance and traceability statuses are unknown, and quality-control test equipment is recorded as zero. A TUV Rheinland audit record is present, but its evaluation result is recorded as 0 and the report validity ended in 2025. Financial information is represented only by years, without substantive financial performance evidence. No customer cases or named-brand OEM references are provided.

Supplier typeThe supplier is identified as Shenzhen Topfine Technology Co., Limited, a China-based limited company. Its records classify it as both a trading company and manufacturer/factory, while its stated business scope includes electronic products, computer peripherals, U disks, and import/export activities; another record lists medical-device-related licensed projects, creating some scope inconsistency.

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of a documented service-process deficiency.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating some product-development capability. It also reports no available SDK, but the absence of an SDK is not by itself evidence that its general innovation capability fails the field.

Production capacityThe supplier is described as a manufacturer/factory and reports production of storage-related products including HDDs, SSDs, micro SD cards, USB flash drives, and memory cards, with stated output of 5,000,000 pieces. However, its quality-control test-equipment quantity is recorded as zero, while quality assurance and traceability statuses are unknown, weakening confidence in production-control maturity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also states that it provides ODM services. These records directly support broad customization capability.