Contact Us

(To help us serve you better and faster, please contact us accordingly via below emails: 

For ventilation technical support:

For Amazon USA, please contact support (North America);  or (Europe, UK, & Australia)

If you’d like to be a distributor of Hon&Guan products, please fill out this form.(google sheet Hon&Guan Distribution Request
For general marketing collaborations, please contact us at pr

Free shipping

Free worldwide shipping and returns - customs and duties taxes included