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service support

Pre-Sale Service

To provide information and market research,to provide consultation,to provide many kinds of conveniences and market service,etc.
The main purpose of pre-sales service is to help customers make the project planning and system requirements analysis. Make our products maximum to meet clients’ requirements. Also play the greatest overall economic benefits of customers’ investment.

After-Sales Service
  • .01
    Installation Test

    To provide customers with installation guidance and free testing services.

  • .02
    Product information

    To provide formulas and technology for production and suppliers of chemical material.

  • .03
    Technical guidance

    To provide direct technical guidance based on customer requirements.

  • .04
    Technical training

    To provide employee training for clients.

  • .05
    Maintenance service

    To provide maintenance services, including door-to-door service when necessary.

86-13678886560

+8613678886560

michelle@sanyisj.com