If you want made in USA lines you might check Right Stuff Detailing .The owner is Dave Roberts ,his business is in Sunbury Ohio .I got to tour his place last year with a group of Chevelle clubs and he is a standup guy. I will probably be using his lines real soon. He will also do custom orders .Tech support 740-965-8720 toll free order line is 1-800-405-2000 or
www.rightstuffdetailing.com. Hope this helps.