General Policy & Regulations


At the bottom of the heart of Quanghao, thank you deeply for all of you who have used Quanghao products - This is the biggest motivating force for HQ-Audiodessign to devote more to Vietnam Audio career.

Products are manufactured with genuine selection according to strict process.

Test and test before leaving HQ-Audio with a team of experienced engineers.

Hq-Audio is committed to refund within 1 week of hearing if you are not satisfied with the condition that the product is intact, full warranty, no warranty, deformation, tear, warranty deformation. (You pay for shipping to Hq-audio).

The product is warranted for 12 months worldwide and is still upgraded for free.

Hq-Audio is committed to providing the best products and services to customers who use the product.

Thong ke

HQ Audio

P1116 Kim Van, Kim Lu, Hoang Mai, Ha Noi, Viet Nam

(+84) 902578899