HOINTEC's mobile printers apply in car insurance industry. When car accident occurs, traditional car insurance took a long time to claim insurance and handle accident. Until 3G car insurance mobile survey system come out, this problem has been solved. When accident occurs, insurance adjustor send the pictures or 360° angel video to mobile data terminal by wireless communication, input components need to be replaced and parts need to be repaired, then get spare part price and repair fee from database, upload information to insurance company for evaluation, they send command to insurance adjustor, at last he can print receipt by our mobile printer. This system not only increase insurance company’s loyalty to customers, but also prevent unreasonable claim, make customer save their time and trouble.