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|  +86-0531-62325253Address: West of Guodian town government, Licheng District, Jinan City Fax：+86-0531-62325718 E-mail：zlt485@126.com |
| +86-0531-62325253 Address: West of Guodian town government, Licheng District, Jinan City Fax：+86-0531-62325718 E-mail：zlt485@126.com |
