Global Sourcing for Custom Manufactured Castings, Forgings, Stampings, Fasteners, Parts & Assemblies.


714-676-8200Email Us

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Since 1979 Tengco has been a trusted hardware supplier working with customers to develop superior custom manufactured parts for a wide variety of industries and applications. Our mission is to provide quality products on time at competitive prices.

Do you have questions for us? We’d love to hear them! Call us at 714-676-8200 or email at and we will get back to you as soon as possible. Our customer service representatives will be happy to assist you in any way. Whether through email, phone or in person, we’re here to help you get the customer service you deserve.

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From standard nuts and bolts to specialty fasteners, castings, forgings and stampings, our extensive product knowledge can help your organization maintain the highest standard for your custom parts.

Address: 14030 Bolsa Lane, Cerritos, CA 90703

Phone: (714) 676-8200


United States Distribution Centers:

Map of Distribution Centers - Tengco, Inc. | Custom Hardware Supplier


14030 Bolsa Lane
Cerritos, CA 90703

(714) 676-8200
(714) 676-8201 – Fax



P.O. Box 250
711 W. Booneslick Road
Jonesburg, MO 63351

(636) 488-5811
(636) 488-5246 – Fax



13739 FM 529
Houston, TX 77041

(832) 802-4200
(832) 802-4444 – Fax



4410 Alicia Ln.
Cumming, GA 30028

(770) 844-1515
(770) 844-8787 – Fax

Regional Sales Managers:

Western Region

Art Fragoso – (714) 404-0899

Midwest Region

Tim Grachek – (402) 902-8879

Northeastern Region

Dave Oliver- (412) 259-8842

Southeast Region

Bob Tice – (678) 464-1671

Specialty Hardware Supplier: