SCHWEITZER ENGINEERING LABORATORIES SA DE CV, an exporter of electrical components (HS 853710), recorded a single shipment in Dec 2023 of ~9,000 kg (1.5 TEU) from Tampico, Mexico to Houston, Texas, delivering panels, relays and related HTS items to its counterpart buyer. For prospective buyers, the company shows capacity to handle sizable cargo volumes of high‑value electrical equipment, with a clear focus on North‑American markets and a reliable port routing via Tampico to Gulf ports. The shipment’s documentation consistently used HS 8537.10, indicating precise classification, and the single‑partner pattern suggests stable, repeatable trade relationships. Customs brokers can expect predictable clearance processes: a single loading port, a major U.S. destination, and well‑defined product codes that facilitate tariff assessment and expedite release. Overall, SCHWEITZER ENGINEERING LABORATORIES SA DE CV offers a trustworthy supply profile for buyers seeking specialized electrical panels and relays, while presenting a low‑risk customs profile due to its consistent routing and accurate HS‑code usage.