How do you ensure product quality?

We conduct 100% full inspection before shipment. We use reliable components (original-grade flash and controllers) and run aging tests and speed checks.

What payment methods do you accept?

We accept T/T, Trade Assurance, and L/C (for large orders).

What is your warranty policy?

We offer 1-3 years warranty depending on the product category. Any defective product can be replaced or refunded after verification.

4GB-256GB USB 3.0 Waterproof Flash Drive, Customizable Pattern, Fast Read Speed up to 100MB/S

Name: 4GB-256GB USB 3.0 Waterproof Flash Drive, Customizable Pattern, Fast Read Speed up to 100MB/S
Brand: Shenzhen Peng Shi Science and Technology Limited Company
SKU: 2245199325

Guangdong, ChinaShenzhen Peng Shi Science and Technology Limited Company

US$1.25

50-99 Pieces

US$1.23

100-499 Pieces

US$1.21

500+ Pieces

Sample price:US$1.88/piece.Request sample

Product profile

Customization

Available

Storage Capacity

4GB-256GB

Interface Type

USB 2.0 / USB 3.0

Model NO.

U112

Shape

Pen

Material

Metal

Open Style

Unplug

USB Type

Common USB Disk

Color

Silver /Black / White / Golden / Red / Green

Function

Storage USB Disk, Boot USB Disk, Antivirus USB Disk, Thermometer USB Disk, Music USB Disk

Security Check

Support Security Check

Warranty

1 Year

Waterproof

Yes

Production Cyclec

Three Days

Package Size

130mm*100mm*7mm

Transport Package

Retail / Bulk Packaging

Specification

39.1mm*15.6mm*4.6mm

Trademark

OEM/ODM

Origin

China

HS Code

8523511000

Production Capacity

80000 Pieces/Month

Key features

Customizable Design: Supports customization of logo, shell, color, capacity, and packaging.

High-Speed Transfer: Fast read speed up to 100MB/S for efficient data transfer.

Waterproof Durability: Waterproof design ensures data safety in various environments.

Wide Capacity Range: Available in multiple capacities from 4GB to 256GB.

Multi-Functionality: Functions as storage, boot disk, antivirus, thermometer, and music player.

Quality Assurance: 100% full inspection, aging tests, and speed checks before shipment.

Flexible MOQ: Low MOQ of 10-100 pcs for standard models; OEM depends on details.

Fast Production: Quick production cycle of three days for standard orders.

Company profile

Quality AssuranceManagement CertificationPatents AwardedFast Delivery

Shenzhen Peng Shi Science and Technology Limited Company

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: >24h

AI-Powered supplier vetting

SummaryPengshiwei is a supplier with strong customization and R&D capabilities, offering OEM and ODM services. They possess significant certifications such as ISO9001:2015, ISO14001, and ISO45001:2018, indicating a commitment to quality and sustainable management. However, they lack overseas warehouses and showrooms, and do not participate in offline trade shows. Financial data is sparse, and there is no evidence of financial credibility. Despite lacking a contract with subcontractors, they maintain effective quality assurance and after-sales support procedures.

Supplier typePengshiwei is a senior source manufacturer, emphasizing pricing, production flexibility, lead time, and after-sales support.

CertificationsThe supplier holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, indicating adherence to quality and sustainable management standards.

After-Sales capabilityThe supplier provides robust after-sales support and has clear procedures for handling customer complaints effectively.

R&D capabilityThe supplier shows strong R&D capabilities, introducing new products in the last year and offering ODM services.

Production capacityDespite lacking a subcontractor contract, the supplier ensures efficient production with automated equipment and QA monitoring.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization.

Product Q&A

Q:Are you a factory or a trading company?

We are a manufacturer with over 15 years of experience in producing USB flash drives, TF cards, memory sticks, SSDs, PSSD and other storage devices. We offer both OEM and ODM services.

Q:Can I customize my products?

Yes, you can customize the product logo, shell, color, capacity, packaging.

Q:What is your MOQ (Minimum Order Quantity)?

For standard models without customization, MOQ can be as low as 10~100 pcs, it depends on product category. For OEM orders, MOQ depends on the customization details.

Q:Can I get a sample before bulk order?

Yes, we offer free or paid samples depending on the product and order quantity.

Q:What certificates do your products have?

Our products comply with CE, ROHS, FCC standards. If you require specific certifications for your market,please let us know.