we are looking for a silicone button manufacturer in China.

Good afternoon!
Our company is located in Russia. And we are looking for a silicone button manufacturer in China. Can you please help us with this issue?
 
It is required to produce a product from silicone by analogy with the prototype (photo and drawing in the attachment).
 
Option 1 (black button):
 
- Silicone compound, optically clear/milky.
- Material density 40 A shore.
- Optically transparent color layer RAL 5012 under the button
or
- body painted in mass in RAL 5012 (optically transparent)
- Further, painting the upper part of the product in black light-blocking color RAL 9005
- Next, the marking of characters by removing the black light-blocking layer with a laser marker.
 
Option 2 (white button):
 
- Silicone compound, optically clear/milky.
- Material density 40 A shore.
- Optically transparent color layer RAL 5012 under the button
or
- body painted in mass in RAL 5012 (optically transparent)
- Further, painting the upper part of the product in white light-blocking color RAL 9003 in one color, or through a light-blocking underlayer.
- Next, the marking of characters by removing the white light-blocking layer with a laser marker.
Attached is the product model.