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Fair
Fair at a Glance
Exhibitor List
Product List
Success Stories
Fair Catalogue 2026
Important Notices
Exhibit
Apply Booth
Participation Fee and Format
Advertising Opportunities
Resources Centre
Visit
Visitor Pre-registration
eNews
HKTDC Marketplace App & e-Badge
hktdc.com Sourcing
Visitor’s Rules and Regulations
Caution on Third Party Promotional Offers
E+ Premier Club
Press
Press Releases
Important Notices
Photo Gallery
Video Gallery
Social Media / Digital News
Media Centre
Supporting Media
Events
Events
Call for Collaboration
Travel Info
Visa/Permit for Entering Hong Kong
Visa Application & Travel Arrangements to Chinese Mainland
Hotel Offerings
Airfare Offerings
Dining Offers
Special Offers from Hong Kong Airport Authority
Customs Requirements on Cross-border Cash Controls
Travel to Fairground
Information for Muslim Visitors
Explore Hong Kong
Adverse Weather Arrangements
Enquiries
FAQ
HKTDC Events
Language
English
繁體中文
简体中文
Profile
Showcase
YH
Yuna Hao
Guangdong Longde S&T Technology Co.,Ltd
Guangdong Longde S&T Technology Co.,Ltd
Chinese Mainland
Booth:
3D-D07
| Audio Visual Products | Cantonese Business Go Global
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