We can be to build the scale model trains(toy trains)by Brass, die-casting by tools of zine and plastic by molds with accessories for toy trains. This model is scale model by 1/87, 1/48 and 1/32 or 1/29 from actually locomotive. We can mount the sound system for your models and had the light systems and smoke unit systams in O" gauge and Ho Gauge. Of course, we can be to make the Lost Wax Casting for toy trains and we can be to make the tools for dis castings and we had the die casting factory by ourselves. So, we can supply the best price for yoyu if you make the some projects of toy trains or the other parts for machine or everything parts by die castings. Thank you and best regards.