Prolong® Super Lubricants is a brand of GoldenWest Lubricants, Inc. 2017
1937 Mount Vernon Avenue Pomona, CA 91768 Toll Free: 1-(800)540-5823 Fax: 1-(800)966-5823 | International: 1-(909)865-3081 Fax: 1-(909)865-4467 Hours of Operation: 8:00 am - 5:00 pm PDT/PST