Pledges are as follows: One-year warranty, 7x24 hours a week toll-free hotline counseling, rapid repair five working days Services: Pre-sales services: the provision of technical advice, customer support programming, customer training, provide all-weather 24-hour hotline, professional and technical consulting. Sale of services: product demonstration, product second development, on-site installation and debugging guidance, customer-site training. After-sales service: open 400 free professional technical advice hotline, customer product training and the use of a return visit, the establishment of a complete file of customer service. Service channels: Free technical hotline (fixed phone can be phoned PHS) :400-6757619 SMS: 13902317518 E-mail: xlx@ivcctv.com Online exchanges: QQ18867918 At the same time all over the branches and offices with outreach services.
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