Digital Companion Top 10 Brands, can exchange data with memory cards in both directions, portable intelligent storage device manufacturers, committed to the development and production of WiFi wireless mobile basic platform, specializing in the manufacture of digital camera memory card backup high-tech enterprises

Ningbo Sanhe Electronic Technology Co., Ltd., founded in 2002, is the world's leading manufacturer of portable intelligent storage devices. The company's intelligent storage products have won the Global Consumer Electronics Show Product Innovation Award twice in 2006 and 2012, and have won the China Key New Product Award by the Ministry of Science and Technology of China.

The products developed and produced by the company are sold under the brand name of HyperDrive outside Chinese mainland and under the brand name of "Big Mouth Plate" in Chinese mainland.