How to Contact PQ Human Resources

Please contact our Human Resources Department in any of the following ways:


Mailing PQ Corporation
Address: P.O. Box 840

Valley Forge, PA 19482-0840

Attn: Human Resources

Shipping PQ Corporation
Address: 300 Lindenwood Drive

Valleybrooke Corporate Center

Malvern, PA 19355-1740

Attn: Human Resources

FAX: (610)  651-4435


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