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        1. Mobile:18053211760 18561805906
          Email:qdzhengtiweiyu@163.com
          Add:Million North Industrial Park,
          chengyang, Qingdao City.

          Culture
          Location:Home > About Us > Culture

          Purpose of development: people-oriented, and Sincerity, common development

          Company Quality: high quality and integrity, dedicated service, continuous improvement

          Company principles: unity, pragmatic and efficient

          The operating philosophy: saving energy, high-quality, high standards and high satisfaction