EU Declaration of Conformity

2020-05-14

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Haiyu won the "universal access to Chinese Internet application unit" June 10, 2009 Weifang CEI organized a large and medium-sized enterprise informatization summit forum, the meeting is mainly aimed at the promotion and application of the Internet, through this meeting

2018-01-24

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Hai Yu Footwear Technology Innovation Project and the identification of scientific and technological achievements will be a succ Shandong Haiyu Footwear Co., Ltd. technological innovation projects and scientific and technological achievements appraisal acceptance will be successful According to Lu Jing Mao

2018-01-24

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Hai Yu Shandong famous brand successful renewal In 2009 Hai Yu Shandong famous brand renewal success In the Trade and Industry Bureau leaders, municipal government departments with the strong support of Haiyu company in 2009 to seriously implement

2018-01-24

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