Hangzhou Bergerda Automation technology co., LTD

      Building No.8 Sitai Technology Park ,No.493 Linping Avenue, Yuhang District Hangzhou, China

     Tel： 0086-571-88326782      Fax:  0086-571-89719501

      Mobile:0086-15906666401

      Mail：sales@bergerda.com

      Web: en.bergerda.com

     Technical Support Hotline: 0086-571-88645851