Qingdao Gofai Rubber can provide you with high quality sound isolation clips
A Sound Isolation Clip creates a high Sound Transmission Classification rating for your wall or ceiling assembly and offers an economical method to “float” your walls or ceilings. These isolation clips are used for vibration control of structure-borne noise and help build assemblies that will more effectively block airborne noise transmission.
see the below picture:
We also have other clips and hangers for sound isolation,and anti vibration for ceiling and walls.
If you are interested in it, please feel free to let me know.