Japan
HARUMI EISEN COMPANY LIMITED is a product development company that has been supporting the development of various items for over 35 years. They offer a comprehensive range of services from concept and design to mechanical design, circuit design, software design, mold making, PCB assembly, mass production, and final product delivery. The company has extensive experience in developing items across various industries, including outdoor goods, beauty and grooming devices, arcade game cabinets, and household products. They can handle everything from design to production, and even provide support for obtaining various certifications such as CE, FCC, and BSMI. The company has a presence in Osaka, Japan, with their headquarters located in Sakai City. One specific example of their work is the development of the SUSUGU portable hair washing device for Milk Soap Co-operative Corporation.
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