Guandei International Patent & Trademark Office

F-5, No. 262,Section 2, Henan Road Taichung 407 Taiwan

Tel: +886 (4) 2700-3337

Fax:+886 (4) 2700-3779

GUANDEI INTERNATIONAL PATENT & TRADEMARK OFFICE was established in 1997 and has been in business for twenty years. Our headquarters is located in Central Taiwan where the industry is quite prosperous.

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