Powder injection molding parts after the production needs to connect into an assembly. There may be several different materials in the assembly can not be together for sintering. From the combination of mechanical cooperate to high-energy laser or on the surface of the electron beam welding in the scope of all common connection technique can be used in the PIM materials. Usually the ladder-like overlap connection or moving cone connection is one of the most successful. A kind of method is in the state of green parts will cooperate well and realized sintering – Sintered. Special assembly also can be implemented, such as to a component in another parts, injection molding, respectively. The possibility of an example is green manufacturing main forming connection by assembling parts. If choose appropriate materials and sintering cycle, combined interface is difficult to see.