By utilizing a unique "production method," we eliminate various wastes and thoroughly pursue high quality, low prices, and short delivery times!
R.B. is a company that manufactures water heaters. Since its founding in 1959, it has been a manufacturer specializing in water heaters for over 60 years, producing key components such as heat exchangers, storage tanks, and pipes, as well as the product's exterior, all in-house at its own factory. Using this know-how, we can offer OEM and ODM services that leverage our "technological capability × production capacity × procurement power." 【Features】 <Quality improvement, cost reduction, and shorter delivery times> ■ 60 years of technological expertise ■ Consistent production through in-house manufacturing of key components ■ Procurement power from the Noritz Group *For more details, please refer to the PDF document or feel free to contact us.
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【Technology + Production Know-How】 <Hot Water Storage Tank Processing> ■ Manufacturing hot water storage tanks and tanks for filtration devices ■ Proven track record for tank capacities from 14L to 500L ■ Introduction of self-developed automatic welding machines <Pipe Processing> ■ Manufacturing copper pipes for product water passages ■ Capable of handling a wide variety of small lots ■ Strength in supplying only the necessary amount to the line without holding excess inventory ■ Ownership of equipment and molds that accommodate various shapes <Sheet Metal Pressing> ■ Pressing and bending processing of product exteriors and components ■ Ownership of a 600t press machine capable of deep drawing in addition to standard punching and bending processes <Assembly> ■ Consistent production from assembly to packaging for each product ■ Line design classified by structure allows for mixed production of various types on the same line ■ Flexible production adjustments according to order status *For more details, please refer to the PDF document or feel free to contact us.
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【One-stop solution for OEM & ODM concerns】 ■ Unable to produce high-quality products due to a shortage of engineers and manpower ■ Concerns about parts procurement and product supply ■ Want to outsource to focus on core business ■ Want to reduce costs by minimizing initial investment through outsourcing, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
We are RB, an assembly factory for water heaters and hot water-related products that are essential for daily life, including cooking, showers, and baths. Since our founding in 1959, we have expanded our business from water heating equipment, the origin of our operations, to system bath equipment that utilizes hot water. Our company produces hot water equipment such as oil water heaters, hybrid water heaters, and commercial filtration systems. With high-precision welding of stainless steel, a key process in the manufacturing of storage tanks, and leveraging our long-cultivated technical expertise, we practice diverse manufacturing that meets the needs of the times. With the motto of being the "best greeting factory in Japan," we strive to create a bright, energetic, and comfortable work environment. As a member of the Noritz Group, a comprehensive manufacturer of water heaters, we will continue to deliver inspiration to people's lives through our hot water-related products.
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