Best specs for Chinese CNC router - Need help!!!

Please house i need best recommendation for Chinese CNC router machines and their best specs.

Thanks.

Basic materials I would be working with are as follows:

1. Plywood
2. Laminated plywood
3. Acrylic
4. Aluminum composite panel
5. Foamboards.

A recommendation for a chinese laser machine and its specs for the above materials would be appreciated also!