Securities code
600330
Address：No. 129, Shuanglian Road, Haining City, Zhejiang Province
Telephone：+86-573-8768 8888
Fax：+86-573-8070 1366
Email：tdgcore@stemoo-electronic.com
In 2018, TDG was recognized as a company role model for national technology innovations. We also held a product launch for our 400kg sapphire crystal at the Shanghai New International Expo Center
Investor Relations
Official Mall