Mitsuei Chemical Co., Ltd.

Cosmetic blending tanks

Detergent fill line

Mitsuei Manufacturing - Good for Humanity, Good for the Environment
Striving to be your best partner in a richer life
Providing the ever-better products you need

Chemicals

Area Joban
Industrial Parks-

Products & Services

Other

Processing

Other Processing
Plastic Molding

Related Fields

Medical
Radiation Science / Drug Development

Company Overview

We are a home and commercial use detergent manufacturer with a head office in Arakawa Ward, Tokyo, and a factory in the Iwaki City Chubu Industrial Park in Fukushima Prefecture. Founded as Mitsuei Chemical Ltd. in Tsurumi Ward, Yokohama in 1969, we got our start in the manufacture of acidic cleaning agents. Today we offer an integrated manufacturing system that handles everything from the manufacture of the containers to filling them with our product. We also operate a factory in Vietnam.

Primary Products / Services

●Kitchen Products (kitchen bleach, kitchen cleaning products, dish detergent)
●Home Products (home-use detergent, bath cleaning products, toilet cleaner, pipe cleaner)
●Laundry Products (laundry-use bleach, liquid laundry detergent, powdered laundry detergent, fabric softener)
●Health & Beauty Products (body soap, shampoo, conditioner, medicinal hand soap)
●Large capacity products and more

IP & Licenses, etc.

Intellectual Property
●Patent No. 6005247 Spout Assembly and Spout Cap
●Patent No. 6539622 Spout Assembly and Spout Cap
●9 registered designs including Registered Design No. 1683219
Packaging Container
Certifications / Licenses
●1988 - Additive Manufacturing Business License
●1998 - Cosmetic Import and Sales Business License
●2009 - ISO 9001 (quality management systems) certification
●2011 - Cosmetic Manufacturing Business License
Cosmetic Manufacture and Sales Business License
Quasi-Drug Manufacturing License
Quasi-Drug Manufacturing and Sales License
●ISO 22716 (cosmetics GMP) certified, 2018
Awards / Commendations
●Selected as a “Regional Future Leading Company” in 2018 (Ministry of Economy, Trade and Industry)
●2020 - Selected as an excellent company for hiring new high school graduates (Iwaki City)
●2022 - Received the “Outstanding Founder Award” at the 39th Outstanding Manager Awards (Nikkan Kogyo Shimbun)
●2022 - Received the Special Award at the 7th Fukushima Industry Awards (Fukushima Minpo)

Company Strengths & Characteristics

Production of hypochlorous acid-based disinfectant bleach, which accounts for the majority of our sales, is carried out on one of the few automated production lines in Japan that handles everything from bottle molding and liquid filling to boxing and pallet loading. Two such lines
are currently in operation, enabling mass production with consistent quality and reduced costs.

Future Prospects & Areas of Interest

・Future Outlook
Mitsuei merged with our subsidiary, Sankyo Co., Ltd., and began operations at its Kumamoto factory in January of 2023. With two factories, one in eastern Japan (this factory) and one in western Japan (Kumamoto factory) we are working to boost our production.
・New business & development possibilities We aim to design and manufacture our own molds for filling plastics and establish an in-house manufacturing system in all fields we operate
in.
・Businesses & fields we have our eyes set on With the completion of our new cosmetics factory in March 2021, we have been making full-scale advances into the cosmetics market.
Moving ahead, we plan to launch a national brand (NB) and expand our OEM products.

Mitsuei Manufacturing - Good for Humanity, Good for the Environment Striving to be your best partner in a richer life Providing the ever-better products you need