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Ryoka Malaysia Sdn.Bhd.


Ryoka Kogyo Co.,Ltd.

Director and President Michitaka Mukohara
Established on December 20, 1960
Capital Paid in capital-100 million YeniAuthorized capital-400 million Yenj
Head office

103-0022
Location 6-2, Nihonbashi Muromachi 4-chome, Chuo-ku, Tokyo
Tel 81-3-3245-7725~6
Fax 81-3-3279-3247
Hiratsuka Plant

254-0076
Location 6-6, Shin-machi, Hiratsuka-shi, Kanagawa
Tel 81-463-31-7055
Fax 81-463-33-8382
Major customers
Sony housing for TV, DVD, game and PC
Meiji various containers for food products
General food industry cellbox, thermoformed products
Canon parts for office machine
Nippon Becton Dickinson medical device
Kasai Kogyo automotive parts
Hitachi housing for TV
Major suppliers
Mitsubishi@Chemical Techno Polymer
Japan Polypropylene PS Japan
Bankers
Bank of Mitsubishi UFJ Miyazaki Bank
@History

1960 December:
Established at 6, Nihonbashi Muromachi 4-chome, Chuo-ku, Tokyo with the paid in capital of 40 million Yen.
1961 May:
Completion of reinforced concrete plant building (1300
‡u) at 6-6, Shinmachi, Hiratsuka-shi, Kanagawa. Started production using five injection molding machines. Started delivery to Yuasa Battery.
1964 May:
Started business with Sony.
1967 April:
Additional land purchased at Hiratsuka Plant. (total area became 22,874
‡u)
1970 September:
Introduced a computer system for rationalization of office work.

Injection molding machines totaled 18 sets.
1974 September:
Paid in capital was increased to 100 million Yen.
1977 July:
Concluded technical assistance agreement with CERBO of Sweden.
1978 January:
Started production of thin-walled high speed molding.

Started business with Meiji Dairies. Injection molding machines totaled 25 sets.
1978 July:
Addition of a new molding plant (2 storied steel frame building of 5,782
‡u). Injection molding machines totaled 31 sets.
1981 May:
Addition of a new fabrication plant (2 storied steel frame building of 9,160
‡u). Injection molding machines totaled 38 sets.
1986 April:
Started business with Nippon Becton Dickinson. Injection molding machines totaled 47 sets.
1988 September:
Establishment of the Malaysian plant. (Ryoka (M))
1996 April:
Started production by thermoforming. Introduced one hot plate heating type pressure molding machine and one
continuous vacuum and pressure molding machine.
2000 December:
Obtained ISO9001 and ISO 14001 certification simultaneously. Injection molding machines totaled 55 sets.
2002 August:
Addition of a dust free painting facility.
2004 August:
Addition of a large sized dust free painting facility.
2005 July:
Establishment of Chukyo Plant (Yoro-cho of Gifu Prefecture).


2007 January:
Establishment of the European plant (Ryoka Global Europe)


2010 ‚larch:
Closed down Chukyo Plant

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