17-19 September 2021
Wenzhou · China
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Exhibition Data
WOF 2021
DATES AND HOURS
Friday, 7 MAY 2021 9:00 AM - 5:30 PM
Saturday, 8 MAY 2021 9:00 AM - 5:30 PM
Sunday, 9 MAY 2021 9:00 AM - 4:00 PM
Supervisor：Wenzhou Bureau of Commerce; China Council for the Promotion of International Trade, Wenzhou Committee
Sponsors:Zhejiang Optical Association; Shanghai Donnor Exhibition Co., Ltd.
Organizers: Wenzhou Optical Association; Wenzhou Donnor Exhibition Co., Ltd.; Wenzhou Donnor Cloud Expo Co., Ltd.
Wenzhou Donnor Cloud Expo Co., Ltd. Tel.: +86 577 8550 8278 WhatsApp: +86 153 2506 9603 Email: optics@donnor.net
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