What is the warranty period for the products?

We provide a standard 12-month warranty for all our USB flash drives.

What are the payment terms?

We accept T/T, Western Union, and PayPal. Typically, 30% deposit is required, with the balance paid before shipment.

Can I visit your factory?

Yes, you are warmly welcome to visit our factory in Shenzhen at any time.

Custom Logo Multi-Port USB Disk 3in1/4in1 USB3.0 Flash Drive Phone Memory

Name: Custom Logo Multi-Port USB Disk 3in1/4in1 USB3.0 Flash Drive Phone Memory
Brand: Shenzhen Yuchengloong Technology Co., Ltd.
SKU: 2212003745

Guangdong, ChinaShenzhen Yuchengloong Technology Co., Ltd.

US$19.88

100-99,999 Pieces

US$4.18

100,000+ Pieces

Sample price:US$5.80/piece.Request sample

Product profile

Customization

Available

Storage Capacity

2-512GB

Interface Type

USB2.0/USB3.0

Model NO.

Push 4in1/3in1

Shape

Stick

Material

Metal

Open Style

Opening

USB Type

Common USB Disk

Color

Rose Golden/ Yellow/Black

Function

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

Security Check

Not Support Security Check

Size

46.3*12.35*4.3mm

Net Weight

15g

Write Speed

6-50MB/S

Read Speed

15-100MB/S

Chip Grade

a Class

Customized Logo

Laser Printing/Silk Printing/UV Printing

Applicable Chip

M Icro SD Card

Warranty

1 Year

Certification

CE, RoHS, FCC

Transport Package

Box/Carton

Specification

2-512GB

Trademark

OEM

Origin

Shenzhen, Guangdong

HS Code

85235100

Production Capacity

10000000

Key features

Custom Logo Options: Laser, silk, or UV printing available for personalized branding.

High Storage Capacity: Available in 2GB to 512GB storage options for diverse needs.

Multi-Port Compatibility: 3-in-1/4-in-1 design supports USB 3.0/2.0 for PC, Mac, and phones.

Premium Metal Build: Durable metal casing ensures longevity and professional appearance.

Fast Data Transfer: Read speeds up to 100MB/S and write speeds up to 50MB/S.

1-Year Warranty: Comprehensive 1-year warranty covers all product defects.

OEM/ODM Service: Full customization support for designs, logos, and packaging.

Quality Assurance: 100% inspection and dual QC testing before shipment.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsFlexible CustomizationQuality Assurance

Shenzhen Yuchengloong Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.56h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and a professional technical supplier offering 3D software design and multiple customization options. It has five production lines, stated SSD output of 1,000,000 pieces, five quality-control staff, 21 test-equipment items, written warehouse quality procedures, and stated order fulfillment within 15 working days in both peak and off-peak periods. Its export sales represent 90% of total sales, with six years of export experience and markets in Africa, Europe, and North America. R&D resources include three engineers, although no SDK is available. The supplier reports inventory capability and fire-drill activity, but lacks a factory environmental impact assessment report, valid manufacturing-capacity contracts with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. No customer cases or certifications are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier, a limited company, and a combined company type. Its stated business coverage includes manufacturing, export trade, service, quality control, and R&D capabilities.

After-Sales capabilityThe three R&D engineers are stated to provide technical support for production and after-sales service, and the supplier reports in-stock service capability. However, it has no overseas warehouse, showroom, overseas agent or branch, and serves zero stated overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier identifies itself as a professional technical supplier, offers 3D software design, employs three R&D engineers, and conducts new product development and technical support. The absence of an available SDK is a stated limitation, but the provided evidence supports existing R&D and design capability.

Production capacityThe supplier reports five production lines, a 2,000.0 m² manufacturing plant, stated SSD output of 1,000,000 pieces, five quality-control staff, and 21 test-equipment items, with order fulfillment within 15 working days in both peak and off-peak periods. Nevertheless, it has no valid manufacturing-capacity contract with its related subcontractor, which creates a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, as well as 3D software design services. This directly supports broad customization capability.