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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM/ODM
  • Model Number: ujmd-031O
  • Products Status: Stock
  • Encryption: Yes
  • Material: Matel+Plastic
  • Style: Pen, Stick
  • Interface Type: USB 2.0
  • Certifcation:: CE/FCC/ROHS
  • Brand name:: OEM/ODM
  • Print type:: silk, color printing, laser
  • Color:: customizable
  • Good faith:: 10 years
  • Color: Black, Brown, Multi, Purple, White
  • Capacity: 32MB-128GB

Packaging & Delivery

Packaging Details Gift box,White box,Blister box,Magnet box,Velvet bag,Leather pouch,Bulk packing, OEM Customize packages Accessories Optional:Lanyard,Keychain,USB cable,CD driver
Delivery Time 3-7 after logo and order confirmed


Product Description

 OEM ODM Wholesales metal usb pen, Laser Pen USB flash drive with customed logo

Store Capacity




Operating System

WINDOWS 98SE/ME/2000/XPLinux2.4.X MacOS

Transfer Rate

USB 2.0 High Speed

 Password set


Read Speed

Read speed:8-15MB/S

Write Speed

Write speed:2-6MB/S


PC and Mac

Data Retention

10 Years Min


No external power supply required, USB bus powered

Operating Temperature

32F to 140f(0C-60C)

Storage temperature


Quality Guaranteed

1 Year

USB flash Weight






Detailed Images


Refer to the pictures






Our Services


1) Your inquiry will be replied within 12 hours.
2) Well-trained & experienced sales can reply your inquiries in English.
3) Working time: 8:30 am ~6:00 pm, Monday to Friday (UTC+8).During working time, E-mail will be replied to you within 2 hours
4) OEM & ODM projects are highly welcomed. We have strong R&D team.
5) The order will be produced exactly according to order details and proofed samples.
6) Your business relationship with us will be confidential to any third party.
7) Good after-sale service.



(1) What is the MOQ for your products?

         Only 50 units. For custom design USB drive, minimum order quantity is 100 units.


     (2) What typle of chip do you use for usb flash drives?

        Promomilia usually use brand tier one chips as Hynix , Samsung, Micron, Intel, and Toshiba, all the chips from Promomilia are with full genuine capacity, upgraded or fake chips will never ever be used.


    (3) What is the real capacity for different storage?

          512 MB, around 470 MB.                           1GB, around 950 MB.
          2GB, around 1.85 GB.                               4GB, around 3.85 GB.
          8GB, around 3.85 GB.                               16GB, around 14.5 GB.

          32GB, around 29.8 GB.                             64GB, around 59.7 GB.

          128GB, around 119.2 GB.                        256GB, around 238.4 GB.

     (4) Why Choose Us?

        1)Free preload up to 100MB.                      2)Logo Printing.
        3)Fast shipping.                                            4)Factory price.
        5)Free sample.                                             6)Fast turnaround.
        7)Rush-time service.                                    8)Years of experience.
        9)Excellent customer service.

    (5) Which payment terms do you accept?

       T/T, 30% deposit, and 70% wired before shipment.    Western Union.

Packaging & Shipping


1. Each Usb Flash Drive into a bag or box retail packaging;
2. 100pcs - 500pcs Usb Flash Drive into a carton;
3. Customized OEM/ODM packaging or special needs, please contact with us first.


delivery time, shipping & Delivery:

Delivery time

Stocks Items

1-2 working days

Small order

2-5 working days

OEM/ ODM samples

3-10 working days

General order

5-15 working days

Mass production

15-35 working days


By express, like UPS, FedEx, DHL, EMS; ( 3-6 working days door to door.)

By air ( 2-3 working days to airport for urgent order. )

By sea ( 10-35 working days, slow but cheap for large order.)


T/T(HSBC),  Western Union, Paypal, Alipay.

Packing box






Power Bank Supply






Company Information








Good faith factory: 14 years



Looking forward to your inquires!




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Transaction Details

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Supplier's Trade Assurance Limit: US $41,000
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