May 10-12, 2019
Wenzhou · China
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Exhibition Hall
Host: Zhejiang Optometric & Optical Association Zhejiang Donnor Exhibition Co., Ltd.
Organizer: Wenzhou Spectacles Association Wenzhou Donnor Exhibition Co., Ltd.
Zhejiang Donnor Exhibition Co., Ltd. Tel.: +86-577-88902222 Fax: +86-577-88901788 Email: fair@donnor.com
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