I use a famous plater in Detroit who does lots of chrome plating for show cars, motorcycles, antique & classic cars, and hot rods. I love the job they did on my parts, and they didn't lose any parts. One of my tiny parts looks like a #10 washer (for my lighter).
Anyway, the owners were trained by their Italian father decades ago and it's still family-owned. They take tremendous pride in, and guarantee their work. Simply tell them what you want, and they do it. If something is not to your satisfaction, they will do it over, no arguement, for free.
Their Polishing Room is nearly as big as the Plating Room because this is REALLY true:
There are only 3 major concerns with platers: metal prep, metal preparation, and preparation of the metal!
I saw some parts they did for other customers and was shocked to learn, they polish everything... even stainless mouldings. So I had them do a few large pieces. What takes me HOURS to do, takes them ten minutes. Their finished parts look far better than the best I can do at home; they have industrial equipment and experienced polishers.
This is my experience and NOT an ad. I only know this company from doing business with them on my own classic car parts. I found out about them through one of the Woodward Dream Cruise clubs here, in Royal Oak, MI. If you would like the name or number of this plater, ask and I will post it.