√ We have professional technical service team providing professional technical help for after-sales service;
√ After-sales service offices have been established in Beijing, Shanghai, Guangzhou, Chengdu, Wuhan, Nanjing, Changsha, Xi'an and Shenyang, with professional after-sales engineers;
√ 2 hours quick after-sales response;
√ 24 hours on-site service;
√ Unique professional clinical training team;
√ Lifetime warranty;
√ Reasonable after - sales service fee.