M&M Tech focus on various video business cards (TV In A Card)for more than 10 years. Quality Always Be #1
1. The motherboard is tested.
2. The electonic module undergoes 3+ hours aging test
3. After printed wrap assembly the finished brochure undergoes another 3+ hours aging test, battery tested by recharging and discharging at least 4 hours.
4.Video brochure physical appearance is checked to look for any cosmetic imperfections.5.Before packaging, Mass order undergoes a second and final cosmetic test.