I've had good experiences with sendcutsend for small aluminum parts, not sure about large wood parts but they do support many materials including mdf and plywoo

I've had good experiences with sendcutsend for small aluminum parts, not sure about large wood parts but they do support many materials including mdf and plywood. https://sendcutsend.com/materials/baltic-birch-plywood/ https://sendcutsend.com/materials/baltic-birch-plywood/