HFR, Inc. provides digital infrastructure solutions for telco/enterprise markets in the field of wired and wireless access in South Korea, the United States, and Japan. It offers mobile access solutions, such as flexi-haul WDM xHaul, semi-passive WDM xHaul, packet xHaul, distributed antenna systems, and carrier ethernet switches; broadband access solutions, including FTTH, FTTB+LAN, and FTTB+G solutions; and private 5G solutions comprising BSS/OSS, vCore, vRAN, and vertical applications for digital transformation in enterprises and industries. The company was founded in 2000 and is based in Seongnam, South Korea.