Micropac Industries, Inc. manufactures and distributes various types of hybrid microelectronic circuits, solid state relays, power operational amplifiers, and optoelectronic components and assemblies. The Company's products are used as components in a range of military, space and industrial systems, including aircraft instrumentation and navigation systems, power supplies, electronic controls, computers, medical devices, and high-temperature (200 degree centigrade) products. The Company’s products are either custom (being application specific circuits designed and manufactured to meet the particular requirements of a single customer) or standard components, such as catalog items. The Company's products are marketed throughout the United States and in Western Europe, through a direct technical sales staff, independent representatives and independent stocking distributors.