Mitsubishi Plastics

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Bee Card from Mitsubishi Plastics.

Mitsubishi Plastics, Inc. (三菱樹脂株式会社 Mitsubishi Jushi Kabushiki-gaisha?) (TYO: 4213) is a Japanese chemical company with Head Office at 1-2-2, Nihonbashihongokucho, Chuo-ku, Tokyo 103-0021, Japan.

Produces various kinds of synthetic resins. The Company's products include polyvinyl chloride pipes and films. The Company also manufactures construction materials and electronic industry materials. It is one of the Mitsubishi core companies. Hishi Plastics USA, an ISO 9001:2008 Quality System certified subsidiary, located in Lincoln Park, New Jersey, is focusing R&D on non-phthalate alternatives to traditional plastic resins. These include corn & soya based compounds as well as materials of a completely distinct origin. Several of these have been approved by UL Labs and are nearly ready for production scale extrusion.


Principal Shareholders (as of March 31, 2005):

At July 29, 2007 the company are delisted its stocks from Tokyo Stock Exchange and OsakaSecurities Exchange. Mitsubishi Chemical Holdings Corporation acquire the 100% of company.

Group companies[edit]


  • Alpolic Co.
  • Astro Corp.
  • Dia Molding Co., Ltd.
  • Dia Packaging Materials Co., Ltd.
  • Dia Services Co., Ltd.
  • Etsuryo Co., Ltd.
  • Hanyu Plastics Industries Ltd.
  • Hokuryo Mold Co., Ltd.
  • Mitsubishi Plastics Marketing Co.,Ltd.
  • Quadrant Polypenco Japan Ltd.
  • Ryobi Techno Inc.
  • Ryohsei Plastic Industries Co., Ltd.
  • Ryoju Corp.
  • Ryoko Tekunika Co., Ltd.
  • Ryouei Co., Ltd.
  • Ryoukou Industrial Co., Ltd.
  • Ryowa Logitem Co., Ltd.
  • Toyo Plastics Industries Corp.
  • Kodama Chemical Industry Co., Ltd.
  • M&S Pipe Systems Co., Ltd.
  • Mikado Chemical M.F.G. Co.
  • Nitto Kako Co.,Ltd.
  • Ryoko Plastic Co., Ltd.
  • Taisei Co., Ltd.
  • IFCO Japan Inc.
  • K.K. MKV Yokkaichi


  • Mitsubishi Plastics Asia Pacific Pte. Ltd.
  • Mitsubishi Plastics Trading Shanghai Co., Ltd.
  • MP International (Hong Kong) Ltd.
  • Shanghai Baoling Plastics Co., Ltd.
  • Tai-Young Film Co., Ltd.
  • Wuxi SSS-Diamond Plastics Co., Ltd.


  • Hishi Plastics U.S.A., Inc.
  • Mitsubishi Plastics Composites America, Inc.
  • Mitsubishi Polyester Film, Inc.


  • Aquamit B.V.
  • Mitsubishi Plastics Euro Asia Ltd.
  • Dia Moulding Slovakia s.r.o.
  • Mitsubishi Polyester Film GmbH
  • Quadrant AG

External links[edit]