FEEDBACK
● Service purposes: customer satisfaction first
● Service guarantee: strict compliance with the national "Three Guarantees" requirement
● Convenient service: service network covering the whole country, providing on-site service
● Customer advisory services: to answer customer inquiries on products and services, accept all products repair, to resolve customer service complaints
● Customer opinion processing: to solve or make a clear solution
● Service quality assurance: all of the installation and maintenance services for a return visit