• Shenzhen Yumdatto Electronics Co., Ltd.

  Shenzhen Yumdatto Electronics Co., Ltd. is a high-tech production-oriented enterprise with scientific research and development, production service. We specialize in the R&D manufacturing of computer peripherals, self-assisting equipment systems financial, security, postal, tax, ...

  Telephone：86-755-29451007Address：701F,20Building,LiuXianDong Industry Zone XiLiNanShan District ShenZhen China

• SPECTRA TECHNOLOGIES HOLDINGS COMPANY LIMITED

  We were founded in 1993, and are a leader the design development of electronic transaction technologies solutions for banking & finance industries China. With our professional expertise abundant experience, we have designed developed aiming to provide customers with pioneered value-added ...

  Telephone：00-852-27842386Address：Units 1301-9, 19-20, Tower II, Grand Century Place, 193 Prince Edward Road West, Kowloon, HONG KONG

• Shenzhen Deftun Technology Co., Limited

  DEFTUN TECHNOLOGY Co., LIMITED is a high-tech group company major in developing, producing and selling products with automatically i... MoreDEFTUN identifying function supply system. We have Office our Factory shenzhen. are an excellent expert on many card devices such as: Mobile credit ...

  Telephone： 0086-0755-29988159Address：F6,2#, JiaAn Park,BaoA