一分快三|极速快三|大发快3计划|〖手机购彩〗w9.cc
Welcome to DSF!
+86-755-23775649

With Powerful R&D abilities, Dynamic teams, Excellent management and Great supply chain relationships with all partners, we spare no efforts to offer top quality&standard products,and meanwhile full follow-up services and supports.

According to specific requirements of different customers/projects, we can surely do one-stop&personalized custom engineering solutions for all clients worldwide.


  • Advanced Integrated Sphere

    Advanced Integrated Sphere

  • Welding Machine

    Welding Machine

  • R&D Office Room

    R&D Office Room

  • R&D Managing Room

    R&D Managing Room

  • ATE Testing Machine

    ATE Testing Machine

  • Product Line

    Product Line