Customer Service & Main Plant/Operations

4850 E. Airport Drive
Ontario, CA 91761

Toll free 800-266-5645

Phone 909-390-3944

Fax 909-390-3950

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North Carolina Sales and Application Center

344 Rolling Hills
Suite 201
Mooresville, NC 28117

Phone: (704) 746-9625

Fax: (704) 662-8120

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Michigan Sales and Application Center

33533 West 12 Mile Road
Suite 110
Farmington Hills, MI 48331

Phone: (248)-553-7339