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Contact Information
  • Contact PersonMr. xueqing zhang
  • Telephone0086-0532-85841739
  • Fax Number0086-0532-88012586
  • Websitehttps://www.gmdu.net/corp-26244.html
  • Post Code266071
  • AddressRoom 1408, No 98 Nanjing road,, Qingdao, Shandong, China