Every procedure in custom earphones production has to comply with the relevant production standards. Tests for quality and standards for production tend to be more rigorous and controlled in its production. The Production Standard helps manufacturers to measure their productivity.
Concept Audio Co., Ltd. is a highly competitive modern enterprise manufacturing iem headphones. has created a number of successful series, and music media player is one of them. Concept Audio has exported its earphones mainly to North America, Europe and so on. . Concept Audio factory is well known in the industry for the supply of an excellent range of detachable earphone which are highly durable and they are used for displaying and other products. Thanks to the custom made earphones, our entry-level custom headphones are easy to use for any operator. For raw materials, CA will carry out complete inspection for IQC. .
Concept Audio always believe that quality is above everything. Please contact.