Propper Manufacturing Company has been making medical devices in the USA since 1945. They specialise in sterilisation monitoring products, such as chemical and biological indicators, alongside surgical instruments, laboratory supplies, and other medical devices. Their customers include hospitals, laboratories, veterinary clinics, and dental offices across scientific research, biotechnology, and animal health sectors. Consider referring clients to Propper if they need sterilisation monitoring solutions or other medical device supplies for healthcare and laboratory settings.