Real people. Real production.
Explore the supplied factory photography and production film. Discuss the processes, testing records and project-specific evidence you need before sampling.

Real people. Real production.
The detail is the difference.
Align the product specification, approved sample and inspection plan. Request the applicable test records for your model and destination market.
- Incoming material review
- Production process checks
- Finished-product inspection
- Packaging and shipment checks

Dongguan · Guangdong · China
Inside the making.
A closer look at the place, people and checks behind each project.


Production floor
Assembly workstations and people at work.

Functional inspection
An operator checking earbuds at a functional test station.

Acoustic evaluation
Acoustic chamber shown in the supplied equipment materials.
Compliance, built into your project.
We review available compliance documents for the selected model and target market. We can help coordinate testing, technical documentation and certification applications for your own branded product.
CARoHS✓RCM

Meet your project contact.
Lisa Li connects your product brief with the development and manufacturing discussion.
Start your projectLet’s buildyour next sound.
Tell us where you want to take your audio brand. Start with a product idea, a reference or a technical question.
Start your project