GUUBLOCK

Guub's products and services are praised by domestic and foreign customers, and its footprint has spread Chinese major cities and Europe, America, Asia and other countries and regions... Our new technology is closer to the daily life of school teachers and students, campus card is the key... Enterprise History Keep initial heart, Smart manufacturing. Brave to be a pioneer in confidentiality business. 1992 Guub

Also known as: Guub, Guub MMXX