C2371 Merchant 5g Communication Technology

"Yes." Qin Luo nodded and replied, "The 5G technology is already mature. I think it's time to popularize it."

Seeing Qin Luo's serious face and listening to the chiseled words by his ear, Ma Rulong and the others looked at each other and did not say anything for a long time.

After a while, they took out their phones from their pockets at the same time.

"Professor Qin