| Schedule of Segment Operating Profit |
| | Engineered Solutions Segment | | | | Three Months Ended | | | Six Months Ended | | | | July 4, 2026 | | | June 28, 2025 | | | July 4, 2026 | | | June 28, 2025 | | | | | | | | | | | | | | | Net Sales | | $ | 61,821,757 | | | $ | 70,164,086 | | | $ | 121,498,295 | | | $ | 136,101,298 | | Less: | | | | | | | | | | | | | | | | | Material cost | | | (28,961,722 | ) | | | (37,051,351 | ) | | | (59,194,456 | ) | | | (71,561,763 | ) | Labor cost | | | (3,645,315 | ) | | | (3,507,414 | ) | | | (6,706,780 | ) | | | (7,522,727 | ) | Other variable and fixed overhead¹ | | | (16,462,581 | ) | | | (13,242,419 | ) | | | (30,915,239 | ) | | | (25,557,721 | ) | Gross Margin | | | 12,752,139 | | | | 16,362,902 | | | | 24,681,820 | | | | 31,459,087 | | Product development expense | | | (1,042,688 | ) | | | (1,031,716 | ) | | | (2,078,000 | ) | | | (2,140,902 | ) | Selling and administrative expenses | | | (10,051,659 | ) | | | (12,188,736 | ) | | | (19,621,306 | ) | | | (22,534,931 | ) | Operating Profit | | $ | 1,657,792 | | | $ | 3,142,450 | | | $ | 2,982,514 | | | $ | 6,783,254 | |
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