• Headquarter：6th Floor, Building 1, Baolong Specialized and Innovative Industrial Park, No.16 Baolong 3rd Road, Longgang District, Shenzhen, China
  • Shenzhen Longyuan Instrument Co., Ltd.
  • Tel：+86 755-8695 9497
  • Fax：+86 769-8777 3770
  • Manufacturing： 6th Floor, Building 10, No.69 Fengqing Road,Fenggang Town,Dongguan City, China