Jack Yoon

Our Team

Jack Yoon

Director of Engineering – Commercial Division

Education

Ph.D, P.E., M.ASCE, M.SEI

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Corporate Office

1517 North Cashua Drive
Florence, SC 29502-5506 USA

Sumter Plant

865 Industrial Road
Sumter, SC 29150-1101 USA

Contact Info

Phone: 800-868-6605
Fax: 843-667-0729

We’re ready to partner with you on your next concrete project in North Carolina, South Carolina, Georgia, & Virginia.

Any questions? Call us toll free in U.S./Canada at 1-800-868-6605

PCI certifies the quality planning and the process of manufacturing precast and prestressed concrete components according to requirements specifically developed for the types of products being manufactured which provides greater assurance to owners, architects, engineers, and contractors that precast concrete components will be manufactured and installed according to stringent industry standards.