Valley Tools & Manufacturing

HarcoSemco LLC, located in Branford, Connecticut, specializes in the design and manufacture of various aerospace components, including thermocouples, cable harnesses, sensor solutions, and satellite heaters. The company serves a diverse range of applications such as fixed wing and rotorcraft engines, power generators, and aftermarket repairs. With a commitment to quality and innovation, HarcoSemco partners with a network of approved suppliers to deliver reliable solutions tailored to the aerospace industry. The company is dedicated to advancing aerospace technologies through its extensive product offerings and engineering expertise. Generated from the website

Founded in 1971, GSE Dynamics Inc. is a full-service engineering and manufacturing company. Based in Hauppauge, N.Y., the firm specializes in the manufacture, assembly and testing of military mechanical as well as structural components/assemblies. Some of its capabilities include precision machining, welding, composite/bonded structures, complex assembly, painting/finishing and computer-aided design (CAD)/computer-aided manufacturing (CAM). GSE Dynamics Inc. caters to customers as one of the industry leaders in complex assembly, advanced composites technology, metal fabrication and support processes.

Based in Meriden, Conn., Merl Inc. specializes in Emergency Locator Transmitters (ELT) repair and manufacturer of battery packs. Established in 1978, the company is a Federal Aviation Administration (FAA) certified repair station, repairing most makes and models of Emergency Locator Transmitters (ELT). Merl Inc. offers an array of brands, such as Merl/larago, Narco, Litton, Garrett, Pointer and ACK. The company has developed a new unit named 406 MHz ELT in order to meet private pilot's needs.