9. Sales

12 Months Ended

May 31, 2024

Notes

9. Sales:

9.  Sales:

The Company manufactures and sells a single group of very similar products that have many different applications for customers.  These similar products are included in one of nine categories; namely, Seismic Dampers, Fluidicshoks®, Crane and Industrial Buffers, Self-Adjusting Shock Absorbers, Liquid Die Springs, Vibration Dampers, Machined Springs, Custom Shock and Vibration Isolators, and Custom Actuators.  Management does not track or otherwise account for sales broken down by these categories.  Sales of the Company's products are made to three general groups of customers: industrial, structural and aerospace / defense.  A breakdown of sales to these three general groups of customers is as follows:  

	2024	2023
Structural	$ 14,406,863	$ 20,642,326
Aerospace / Defense	26,675,321	15,568,695
Industrial	3,500,623	3,988,333
	$ 44,582,807	$ 40,199,354

Sales to a single customer approximated 21% of net sales for 2024.