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        Customer Service
        CALL CENTER

        Call center hotline 400 820 8277

        7*24 hours instant response

        In mandarin Chinese and Cantonese

        Scope and features of customer service

        1. Orders sent by system platform; takes repair and maintenance reporting; manages warranty plan.

        2. Emergency order notification and timed tracking; unified management and systemic guidance from the manufacturer

        3. Service supervision; satisfaction survey; complaints handling

        4. Failure reporting data query; immediate response

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