ハマダ工商 List of Products and Services

Hamada Kogyo has grown by accumulating technology and experience as a total manufacturing company. To satisfy customer demands, we consistently propose and respond to everything from design to manufacturing with cost awareness. In the field of manufacturing (creation and construction) for power, automotive, low-voltage, toys, etc., we work together with our customers to develop products, proposing solutions from prototypes to mass production, and from start to finish in various scenarios. 【Business Activities】 ■ Design and production of various molds (plastic molds, rubber molds, casting molds, press molds, prototype molds) ■ Plastic molding ■ Prototype production through machining ■ Manufacturing of our own product, AUTO CLOSER ■ Production and sales of helical gear components, as well as molded products *For more details, please refer to the PDF document or feel free to contact us.

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The "Auto Closer" is an automatic window opening and closing device that detects even a single raindrop with its sensor and automatically closes the window. It can be easily installed by simply removing the crescent of your home's window. Additionally, it is equipped with a timer function that allows you to set the time. 【Features】 ■ Automatic opening and closing ■ Easy installation ■ Timer function ■ Auto lock *For more details, please download the PDF or feel free to contact us.

• Opening and closing devices for high windows and smoke exhaust windows
• Support hardware/opening hardware

At our resin molding factory, we primarily manufacture automotive parts. We have established a quality inspection system and are striving to provide high-quality products with short delivery times, from mold design to resin molding, assembly, and product delivery, through creative efforts to ensure customer satisfaction. For more details, please contact us or refer to our catalog.

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We consistently carry out mold design and manufacturing for various types of molds, including resin molding molds, rubber molds, press molds, and casting molds. With the introduction of high-precision NC machines and meticulous planning using CAD/CAM, we can accommodate complex products and have established a processing system that can flexibly respond to any specification changes. For more details, please contact us or refer to our catalog.

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We handle everything in-house from design to production. We manufacture and sell our own product, AUTO CLOSER. We aim to be a "jack-of-all-trades" that can assist everyone with our flexible responsiveness! For more details, please contact us or take a look at our catalog.

• Work tools
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The resin molding factory is equipped with injection molding machines and insert molding machines, and we have established an in-house mass production system. We also accommodate short delivery times. We aim to be a "jack-of-all-trades" that can assist everyone with our flexible responsiveness! For more details, please contact us or refer to our catalog.

• Work tools
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Mold design and manufacturing. From prototypes to mass production. Various mold design and manufacturing including plastic molds, rubber molds, casting molds, press molds, and prototype molds. We aim to be a versatile service provider that can assist you with flexible responsiveness! For more details, please contact us or refer to our catalog.

• Work tools
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Automatic opening and closing with rain, wind, and temperature! Control it from your mobile when you feel uneasy!

• Security devices
• Air conditioning