Keystone Engineering Company

Keystone Engineering Company Keystone is a world leader in the design and fabrication of engineered products used in critical flight-weight aerospace and defense applications.

Keystone core competencies include the design, analysis, and production of light-weight propellant and pressure storage tanks, spun domes for satellites and launch vehicles, large diameter aircraft bearing systems (see “AWACS” section for details) and other specialized engineered products for various defense and aerospace applications. These products are manufactured using the latest spin forming,

forging, machining and welding technologies. Keystone has an outstanding reputation for innovative products, superior quality, and exceptional reliability and is capable of meeting and exceeding its customers’ demanding requirements.

Address

4401 E Donald Douglas Drive
Long Beach, CA
90808

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(562) 420-1382

Website

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