Grandsun

A sound choice

Grandsun is an OEM / ODM supplier of headphones that started business in 1997 as a small-sized maker of high-speed signal cables. Over the years we have expanded our range of products and services through constant efforts to stay in touch with our customers’ needs and market trends.

With a workforce of about 1,700 employees and a manufacturing plant of 52,000 square meters, Shenzhen-based Grandsun is an innovative [More]