YOUSAN is a professional manufacturer of finished and semi-finished products including USB drives, TF cards, and hard drives, offering comprehensive services from design, prototyping, mold making, customization, to packaging.
We offer UDP、MUDP、Flash、 PCBA wholesale with USB 2.0, USB 3.0, USB 3.1, and USB 3.2 interfaces in various capacities，MOQ:100PCS
We offers TF cards in various capacities, including generic and branded options, standard and high-speed models, along with matching SD cards.
YOUSAN is our brand, listed in Alibaba's Brand Library as one of the top 10 USB flash drive brands with 15 years of history. Authorization is available.
If you have your own brand, YOUSAN offers professional private labeling and contract manufacturing services, providing a one-stop solution from design to export.
YOUSAN offers over 100 models of hard drives, including HDDs and SSDs, with capacities from 256GB to 250TB with wholesale price,MOQ:5-pcs
We offer custom USB drive molding services，materials including PVC, silicone, wood, metal, plastic, leather cases, and acrylic, starting at $50 USD.
100% passed h2 testimported main control. chip quality assurancereal, capacity refuses false expansion.
YOUSAN has 15 years of USB flash drive manufacturing experience, offering not only finished USB drives but also semi-finished USB components.
YOUSAN offers branded TF cards and white-label TF cards, with regular and high-speed options, tailored to customer requirements,For quality issues: Only refund, no exchange.
YOUSAN boasts 15 years of experience in manufacturing storage products, providing professional TF cards, SD cards, and more.
YOUSAN has 15 years of USB flash drive manufacturing experience, with extensive expertise in custom and promotional USB flash drives. We offer free design services—we turn your ideas into reality.
YOUSAN boasts 15 years of USB flash drive customization experience, serving over 5,000 clients in promotional USBs and customized drives.
Free design renderings, free mold drawings
USB drive molding, with samples available starts in 3 days.
Chips are released from the warehouse and undergo 100% inspection.
Testing to measure capacity, identify bad blocks, and evaluate read/write speeds.
USB drive assembly line production, with a daily output of 30,000 units.
Standard transparent PP bag packaging, custom packaging also available.
Yousan gives priority to the use of original FLASH chips, a variety of high-quality materials, and rigorous quality control to ensure that our products excel in durability, stability, and customer satisfaction.
MOQ is only 50 units. We specialize in handling rush orders and support small-batch custom orders，this is our advatage.
Original pics/ Pics of selling-point design. Videos of producing, assembly, after-sales problem solving and product operation.
With 15 years of experience as a source factory, we offer the lowest prices for both chips and raw materials.
All chip products carry a 5-year warranty, UDP products have a 1-year. Quality issues will be resolved refunds only, not replacements.
Nearly any material is fair game: wood, metal, silicone, marble, plastic, leather, rubber—and those are just the basics. We’ll add moving parts, ceramics, accessories, and much more. The possibilities are endless. And with the added functionality of mass data storage that USB drives offer, you’ll get the ultimate marketing tool. Nothing else even comes close. We’re really excited to work with you, so let’s get started!
If you require data to be transfered onto your USB stick, then we are here to help. Pre-loaded data is the perfect way to re-enforce your campaign, with many customers choosing to include promotional materials such as company details, catalogues, or new product information on their Promotional USB Memory Stick to maximise the information provided for their brand.
At YOUSAN, we will offer you top before & after sale support, including 3D drawing of product design, sample, preloading service and more for free.
At YOUSAN, we will offer you top before & after sale support, including 3D drawing of product design, sample, preloading service and more for free.