“Rel-ion” (formerly known as PT. Perkasa Sterilindo) is the first and only commercial gamma irradiation facility in Indonesia that provides sterilisation and hygienic services. This facility is owned and operated by PT. Perkasa Sterilindo. The irradiation equipment was supplied by General Atomics/Radiation Sterilizers, Inc. (U.S.A) in 1991 who also designed the irradiation cell. Rel-ion’s primary activity is the gamma processing of medical devices, pharmaceutical containers, cosmetic raw materials, and aseptic food containers. Additionally, Rel-ion also provides food pasteurization services.