Welcome to Tank Products!

Tank Products, Inc. specializes in API (American Petroleum Institute) & AWWA (American Water Works Association) products for the storage tank industries.

Located in the Inland Empire area of Southern California and in business since 1960, we have the knowledge and experience to help you with a wide selection of fasteners, flanges and more for both bolted & welded steel storage tanks, water storage tanks, fuel storage tanks and more.

For over 50 years Tank Products Inc. has been serving the Inland Empire area of Southern California. We are located in Ontario, just minutes away from Upland, Fontana, San Beranrdino, Rancho Cucamonga and just outside the greater Los Angeles, Riverside and Orange County area. Our knowledgeable staff is always just a phone call away or you can reach us by filling out our online contact form. Please feel free to request a quote and contact us with any of your storage tank needs. We are always willing to help.