Corporate Office

HA-International, LLC.
630 Oakmont Lane
Westmont, Illinois 60559

Toll Free: 1-800-323-6863
Phone: 630-575-5700
Fax: 630-575-5800

E-Mail Us

Customer Service: westmontcustomerservice.usa@ha-group.com

Sales Support: sales.usa@ha-group.com

Technical Product Questions: technical.usa@ha-group.comm

MSDS/SDS Questions: MSDSQuestion.usa@ha-group.com

Web Support: websupport.usa@ha-group.com

Career Opportunities: HR.usa@ha-group.com

Emergency Medical Assistance


Health & Safety Information Services: 1-866-303-6949


For additional health and safety or regulatory information call: 630-575-5722 or 630-575-5705