Chicago Crates utilizes Carr Lumber & Mfg. for all its ISPM Heat Treating requirements. Carr has been at the forefront of all international standards and requirements since 01/01/2000.

If you have any questions related to heat treating or ISPM 15 standards please don’t hesitate to call and we will give you the most up to date information available. 

For further details visit the Heat Treatment page at Carr Lumber's website http://carrlumber.com/htec_page.php