36小時(shí)派員解決用戶(hù)一切疑難,為您的產(chǎn)品質(zhì)量保駕護(hù)航!
Solve the user's doubts.
Solve the technical problems of users on site.
Users can increase value" in the process of using the equipment.
Provide type selection consultation, technical guidance, and ensure product upgrading lifelong after-sales service.