Located in Shenzhen China, Junsun Technology Development Co. Is a high-tech subsidiary company of Hong Kong Junwin Technology Group. We have skilled workers, R&D team, professional sales team, strict & orderly Test and QC system. All of them ensure us best understanding, efficient production and satisfied quality.

We engage in researching, developing and manufacturing USB flash drive, memory card, card reader and other computer peripherals. And now we are one of the largest USB flash drive manufacturers in China.

With our strong, comprehensive sales network we share up a very big USB flash drive market in China Mainland, and our products are popularly welcomed by customers overseas.

We strive to provide our clients high quality and competitive price products, and each month our factory turns out 100, 000 units USB flash drives, 80, 000 units card readers of SD/MMC cards. All of them are CE and FCC approved and RoHS directive compliant to easily fill our clients' volume orders timely and with excellent quality.

Junsun will provide the top-quality products with excellent service. We sincerely hope a various, high-frequency contact and joint development with you!