Prototypes, crafted as First Articles, undergo rigorous testing to verify compliance with all design specifications. While PD&E Electronics provides design services at no additional cost when evaluating and reviewing customer specifications, all internal designs remain the proprietary property of PD&E Electronics.

Parts designed to meet customer specifications are exclusively available for purchase by the original customer. PD&E Electronics treats all customer-provided specifications as proprietary, ensuring they remain the sole property of the customer.