1. 

   JY-35 desk lamp sound system

2. 

   JY-57 microphone sound system

3. 

   JY-60

4. 

   Jy-66 retro wood grain speaker

5. 

   JY-68 Retro Solid Speaker

1. 

   A60-TWS

2. 

   A59-TWS

3. 

   A53-TWS

4. 

   A52-TWS

5. 

   A51-TWS

1. Company News

2. Exhibition style

1. Company Introduction

2. Corporate image

3. Corporate Honors