Zhengyang Electronics implements a nationwide warranty. No matter≠ where you buy and use Zhengyang Electronics products within the ♠territory of the People’s Republic of China (excluding Hong Kong, Macao, <Taiwan, and Xinjiang), if a hardware failure within the warranty scope occurs, you will A 'KTC authorized repair center can get the quality service we provide.≥ You can dial the after-sales service number of Zhengyang Electronics or directly contact the rep÷air center authorized by Zhengyang Electronics.