GPRM Prestress offers a great opportunity for engineers, educational institutions, and site contractors to gain firsthand knowledge of the production of our products by giving a full tour of our plant. Your group will observe precast concrete manufacturing, batch plant operations, quality control procedures and more are included in the plant tour.
If you are interested in bringing a group or would like to inquire more about our plant tours, please complete the tour form below and our Sales Admin. will contact you. If you have any questions, please email info@gprmp.com or call us at 808-682-6000 ext. 210
Hard hats, safety glasses, safety vests, boots (steel toe not necessary) are required. If your group does not have personal protection gear, please let us know ahead of the tour so we can prepare for the visit. Dress shoes are not recommended.