Rosen Groups International Limited  
Rosen Groups International Limited was found in 2004, as one of top IT industry leaders, makes great efforts and gains deep experience on IT manufacturing field. Up to now, Rosen ...

Shenzhen Sanxi Technology Co. Ltd  
Shenzhen Sanxi Technology Co. Ltd. is one of six subordinate enterprises of the Hongkong Cheung Kwong Fu Group Company, which was established in October 1990. Our main product line includes ...

Yiyue Smart Card Co., Ltd  
Yiyue Smart Card Co., Ltd. pays attention to talent and ability. We invested greatly to attract professionals and to implement trainings, aimed at creating professionals proficient at production, R&D, technology ...

USB ONLINE INT'L ELECTRONICS CO.,LTD  
USB ONLINE INT'L ELECTRONICS CO.,LTD. is an IT new high-tech enterprise incorporating researching and developing, producing, selling into an organic whole, the professional manufacturer of the electronic products. The company ...

Zhejiang Wangu Technology Co., Ltd  
Zhejiang Wangu Technology Co., Ltd. was established at the beginning of 2001, which mainly specializes in the manufacture of intelligent card and the equipped facilities and the development of its ...