青岛东和科技有限公司(DOOHE)成立于2002年，是国家级高新技术企业。
East Qingdao and technical Limited company (DOOHE) were established in 2002, was the state-level high technology and new technology enterprise.
青岛东和科技有限公司(DOOHE)成立于2002年，是国家级高新技术企业。
East Qingdao and technical Limited company (DOOHE) were established in 2002, was the state-level high technology and new technology enterprise.
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