The highest-value circuit board material typically comes from manufacturers and industrial operations: industrial automation companies, controls integrators, panel shops, SMT and PCB assembly houses, fire and security equipment manufacturers, medical device companies, telecom equipment providers, aerospace electronics firms, and OEM repair depots. Solo recyclers, small shops, and reverse logistics companies with mixed loads are equally welcome. Whether you’re a one-time seller or an ongoing operation, CJD works with clients of every scale across Metro St. Louis and beyond.