Description of maintenance service of U-Shield safe:
1, door-to-door service time (Monday to Sunday 8:00-2 1:00).
2. The captain arrives at the destination 30 minutes after receiving the order (except in special circumstances).
3. All repaired electrical appliances shall be guaranteed for 3 months to 1 year, and the warranty documents shall be provided.
4. The master comes to the door wearing work clothes and holding a work permit and a charging manual.
Youdun Security Service Network:
Beijing, Chongqing and Tianjin.
Guangdong Province: Guangzhou, Shenzhen, Zhuhai, Foshan, Jiangmen, Huizhou, Dongguan, Zhongshan, Shantou and Qingyuan.
Guangxi Province: Nanning, Guilin, Liuzhou, Wuzhou, Beihai, Qinzhou and Fangchenggang.
Jiangsu Province: Nanjing, Wuxi, Suzhou, Xuzhou, Changzhou, Nantong, Lianyungang, Huai 'an, Yancheng, Yangzhou, Zhenjiang, Taizhou and Suqian.