- 1967
- Rheon machines are exported for the first time.
- 1970
- Established offices in the U.S.A. and Germany.
- 1974
- Established Rheon U.S.A.(Rheon 100% financed) in New Jersey, later transferred to Irvine, California.
- 1974
- Established Rheon Automatic Machinery GmbH (Rheon 100% financed) in Duesseldorf, Germany.
- 1979
- Established Orange Bakery, Inc. (Rheon 100% financed) in Irvine, California, for high-quality baked product research.
- 1985
- Established the 2nd Orange Bakery Inc., in east Irvine in California, U.S.A
- 1986
- Transferred Rheon U.S.A . headquarters to Irvine, California.
- 1988
- Established a reserch laboratory in Charlotte, North Carolina.
- 1990
- Established Rheon Taipei Branch Office in Taipei, Taiwan.
- 1991
- Transferred Rheon U.S.A . headquarters to Charlotte, Noth Carolina.
- 2000
- Opened Rheon Europe Ulm Research Center in South Germany.
- 2001
- Established Rheon Parker Model Plant in Irvine, California.
While strongly advocating the location of overseas business, Rheon has successfully integrated international exchanges for market reserch and development of new technology.
Rheon's international structure enables each overseas office to provide customers with various services and information regardless of its location.
- 2002
- Transferred Rheon U.S.A. headquarters to Irvine, California promoting sales activities and various customer services.
- 2007
- Transferred Rheon Taipei Branch Office to Neihu, where is the science and technology development district, in Taipei.
- 2007
- Established Rheon U.S.A. NJ Office in Teterboro, New Jersey.
- 2008
- Established Rheon Automatic Machinery Asia Pacific Co., Ltd.(Rheon 100% financed)in Taipei,Taiwan from former Rheon Taipei Branch.
Rheon has several laboratories located at headquarters and other locations throughout Japan, along with overseas offices. Well equipped with machines and instruments, Rheon engineers daily perform development and reserch at these laboratories. New product information gathered through the work at these laboratories is introduced to Rheon customers.