Please be advised of date change to Plant Closure:
The Louisville Resin Plant production will be closed for maintenance from Monday, October 18 – Friday October 22. Please submit all orders to ship through October 29, no later than Friday, September 17, 2021
Beginning April 28, shipping hours for the Oregon Sand Plant will be 5am - 5pm, Monday - Friday. Please arrange pickups within those hours.

Enrollment Form

HARP is the HA-International Amine Reclamation Program, an ecological and economical solution for amine scrubber solution recovery. To enroll in the HARP program or to receive more information, please fill out the form below and an HAI representative will contact you.

Required fields are marked with an asterisk (*).