Certificate of Honor

Below are some of our certificates. We are committed to continuous improvement, with an expanding portfolio of patent certificates to be updated regularly…

Reference Projects

Thanks to our customers for providing some of our engineering cases, including indoor line‑array speakers, outdoor waterproof line‑array speakers for fixed installation, outdoor waterproof line‑array speakers for mobile performances, all‑weather stadium audio systems, stage performance audio systems, and KTV entertainment audio systems… More cases will be updated continuously in the future…