I use MJB Chrome Plating, for all my pinball plaiting. Ask for Bill
Let him know that Robert in Hemet, with all the pinball parts sent you his way
He only dose triple chrome plating and his work if fantastic!!! He can also do a what is called "flash brass plaiting" Gives you that gold look to your ramps and will have then clear coated right after plating. If you are wanting the gold look it is not fast to get them done, but great looking. If you would like pictures of the work he has done for me, I would be happy to get some for you.
Address: 236 S Riverside Ave, Rialto, CA 92376 - (909) 875-1910
Hope this is helpful,
PS: I just called Bill before posting up his information and he is off to see the doctor so best to contact starting on Tuesday or call and leave a message