I have a friend who has a powder coating shop in Pa. He does excellent work and has been in the business for over 10 yrs. He does bike frames, parts for cars and trucks. He does have a website and you can check out:
D & W MOTORSPORTS
DAN WOODS
125 E PHILADELPHIA AVE
BOYERTOWN,PA 19512
PH. 610-473-2001
FAX 610-705-3172