What are the lead times for orders?

Both peak and off-peak season lead times are within 15 workdays.

What payment methods are accepted?

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

What certifications does the product have?

The product supports RoHS, CE, and FCC certifications.

High Speed Crystal USB Flash Drive Diamond Flash Memory Oendrive4GB

Name: High Speed Crystal USB Flash Drive Diamond Flash Memory Oendrive4GB
Brand: Shenzhen Xingshidi Technology Co., Ltd.
SKU: 922407795

Guangdong, ChinaShenzhen Xingshidi Technology Co., Ltd.

US$5.00

100-999 Pieces

US$3.00

1,000-9,999 Pieces

US$1.00

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Storage Capacity

128MB-64GB

Interface Type

USB 3.0

Model NO.

USB20061

Shape

Stick

Material

Metal

Open Style

Opening

USB Type

Creative USB Disk

Color

Black, White, Red, Blue, Green, Pink, Orange

Function

Storage USB Disk

Security Check

Support Security Check

Capacity

1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB

Certification

RoHS, Ce, FCC

Transport Package

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

Specification

CE, FCC, Rohs, SGS

Trademark

OEM, ODM

Origin

China

HS Code

8471090000

Production Capacity

50, 000PCS/Month

Key features

Wide Capacity Range: Available from 128MB to 128GB with customizable options.

High-Speed Performance: Read speed up to 20MB/s and write speed up to 8MB/s.

Durable Metal Construction: Made of high-quality metal for long-lasting durability.

Multiple Color Options: Available in Black, White, Red, Blue, Green, Pink, and Orange.

Long Data Retention: Guaranteed data retention for a minimum of 10 years.

Universal Compatibility: Supports Windows XP, 2000, Vista, 7, Linux, and above.

Security Check Support: Built-in support for security checks to protect data.

RoHS and FCC Certified: Meets international safety standards with RoHS and FCC certification.

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: ≤6.89h 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.