Sun Yin Crystal Industry Company Limited
Focusing on the production and processing of sapphire watch crystal, mobile phone screen and optical products
Our Products
Upcoming Exhibition
Trade Fair Center Messe München
Date : February 24–27, 2023
Location：Booth number: Hall A2.430 (Willy-Brandt-Allee 4, 81829 München Munich, Germany)
Upcoming Exhibition
Hong Kong Electronics Fair (Spring Edition)
Date : April 12-15, 2023
Location：Hong Kong Convention and Exhibition Centre
Upcoming Exhibition
Hong Kong Watch & Clock Fair
Date : September 5-9, 2023
Location：Hong Kong Convention and Exhibition Centre