With a strong development team, we are competitive and trusted.

- We keeps the faith of innovation and creativity through decades. By using new materials, production process, we never stop trying and always eager to step into a higher level.
- With a strong development team, we are competitive and trusted.
- Development process: Market research -> Products proposal -> Concepts design -> Circuit design -> Mechanical files -> Prototyping -> Open toolings -> Package design -> Pre production -> Mass Production -> Certification
- Pro equipments are utilized, such as B&K acoustics meter, artificial ear sound testing equipment, Clio headphone testing equipment, sound pressure testing equipment.
- * More than 50 patents are granted certificates all over the world.
