About US


Shenzhen Rosen Tech Co., Ltd. was founded in 2004 as a trading company, products include Bluetooth products, MP3/MP4, USB hubs, card readers, hard disk enclosures and other related accessories. As one of top IT industry leaders, our company makes great efforts and gains abundant experience in IT manufacturing field.

In 2006, we have our own factory through buying out our supplier which with more than our 3years professional production experience of USB product in Shenzhen. Taking the advantage of rich experience, we had our product line focused on USB card reader, USB hub, USB charger, HDD enclosure/DVD enclosure. With our own SMT workshop, heat-sealed machines, we effect fast delivery, strict QC system. Monthly production capacity reach to 80K-100Kpcs.

Besides OEM service, we established our own brand “Tinpec” in China 2006.  Later in 2008 “Tinpec” was registered in EC (European Community) which include EU country and Madrid country, total 39 countries. Now “Tinpec” products are distributed in EU country more and more popularly.

At the same time, Rosen also provide IPO service (International Purchase Office) to our customers. 
We play a key role as IPO partner. With our perfect business network and high reputation in China, we have set up stable cooperative relationships with comprehensive ranges of manufactories.

Advocate the spirit of “Tinpec”: There Is Nothing Permanent Except Change, Rosen offer not only good product, but also continuous improvement on quality and service. We are looking forward to growing up with worldwide customer together! Please feel free to contact us for further information.