Xuanhua Kehai Electric Appliance Co., Ltd. According to Baidu map, Xuanhua Kehai Electric Appliance Co., Ltd. is located in Yongchun North Street, Yuxian County. The company is mainly engaged in digital product maintenance, screen maintenance, electrical maintenance and so on. Good service quality attitude, guaranteed after-sales service and long warranty period. Because the screen of the early education machine is blue-light-proof, and the maintenance price is very high, it will be better to go to a professional electrical maintenance company for maintenance, and you will not be deceived. Xuanhua Kehai Electric Appliance Co., Ltd. is the best choice.