Safety Training Systems, Inc. (STS) is a custom engineering and manufacturing company specializing in designing and building training device structures, mechanical and electrical subsystems, engineering mockups/test beds, and related assemblies for DOD prime contractors in the simulation, training, space, and research industries. STS also focuses on designing and manufacturing custom Safety and Emergency Procedures (SEP) Trainers, Door Trainers, Cabin Service Trainers, Cabin Mockups, and related items for flight attendant training in the airline and air transport sectors. The company's expertise lies in interpreting and implementing demanding customer requirements, producing design drawings, and offering competitive rates to prime contractors and end users. STS is certified as a Small Business with broad capabilities, acknowledged flexibility, and competitive rates, providing advantages in the aviation and defense industries.