The quality control system of Haku-yosha led by the Laundry Science Research Institute!
Our company owns the "Laundry Science Research Institute" as a domestic pioneer in the cleaning industry. At the institute, we conduct applied research focused on actual cleaning scenarios, based on the foundational research accumulated over many years. We research primarily in the main categories of "non-aqueous," "aqueous," and "secondary processing (water-repellent processing, crease processing, etc.)." Additionally, our staff is divided into various fields to advance research on "quality control," which quantifies and manages the washing levels of each cleaning factory, and "cause investigation," which examines various troubles and seeks improvements. [Features] - Thorough quality control system - Abundant facilities - Specialized staff in each field on-site - Conducting cleaning management tests using regular polygon radar charts *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Main Equipment】 ■ JIS-compliant commercial washing machines ■ Various household washing machines ■ Microscope ■ Colorimeter ■ Tensile testing machine ■ Library, etc. *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Company information
Haku Yosha Co., Ltd. is a company primarily engaged in the cleaning business and rental services. The rental business consists of a uniform rental division that handles uniforms for restaurants and factories, and a linen supply division that deals with hotel room linens (sheets, towels, etc.) and restaurant tablecloths. We also assist with product selection, inventory management, maintenance such as repairs and exchanges, which contributes not only to reducing the initial costs of purchasing products at the time of implementation but also to lowering management costs. Please feel free to contact us when you need our services.