Shenzhen U.Calling Technology Co., Ltd
Our company is a high-tech enterprise specializing in the R&D, manufacturing and marketing of digital electronic products. Our main products include MP3,MP4, headphone and mobile power bank.
The consumer audio & video industry is becoming a main stream in people's daily life. With innovation and philosophy of "utilizing advanced technology", our company is dedicated to making simple life for people in the world. We believe our customers will enjoy great success with us.
