About Us

Jointiff is founded by a group of engineers who are dedicated for the education of renewable energy. We provide wind turbines and related tools for students of all ages to learn the technology with fun and inspiration.

Contact Us at:

Address: Rm F, 2/F Yen Ying Building,

221 Jaffe Road, WanChai,

Hong Kong.

Tel: (852) – 2827 7001
e-mail mail@jointiff.com