The Beautiful Machine
fabiensanglard.net
fabiensanglard.net
I don't believe they can make big pieces though.
EDIT: Saw the LH6 heat pipes. That's super neat!
1 - You can use a thermal pad which is not recommended by the vendor.
2 - You can used thermal past which is the option I went wish. So far it is working well. Obviously not practical if you plan on changing parts often but I don't forecast doing this.