Best transportation companies in Placentia, CA

Hartwell Corporation designs and manufactures quick access latches, latching systems, complex doors, and other assemblies for the aerospace industry. It offers hook, pin, rotary, strap, tension/shear, pressure relief, trigger lock, missile air, interior, and self-closing latches; and flush handles, hinges, and struts, as well as front, rear, and side mountings. The company provides its products through its official aftermarket suppliers. Hartwell Corporation was formerly known as Hartwell Aviation Supply Company and changed its name to Hartwell Corporation in April 1960. The company was founded in 1939 and is based in Placentia, California. Hartwell Corporation operates as a subsidiary of TransDigm Inc.