There are lots of manufacturers for these resins. Depending on which part of the world you are from, you can contact following manufacturers :
Phenolic Resins :
- Bakelite (Germany) ,trade name "Bakelite"
- Occidental Chemical Corp. (USA), "Durex"
- GE Plastics (USA), "Genal"
- Plastics Engineering Co. (USA), "Plenco"
- Raschig (Germany), "Resinol"
- Toshiba Chem. (Japan), "Tecolite"
- Vynckier (Belgium), "Vyncolite"
Melamine Resins :
- Bakelite (Germany), "Bakelite"
- American Cynamide Copr. (USA), "Cymel"
- BIP Chemicals (GB), "Melmex"
- Raschig (Germany), "Melopas"
These are just a few of the "big names".