We specialize in stainless steel processing, particularly in "box-type sheet metal processing," and we respond to custom requests for lockers, shelves, boxes, and more.
■Specialties in Stainless Steel Processing Similar to steel, we excel in custom lockers, shelves, boxes, and cabinets made of stainless steel, with a wealth of delivery experience. Due to the characteristics of stainless steel, we often receive requests from food and pharmaceutical factories, workplaces that handle water, and outdoor usage. 【Stainless Steel Lockers】 We offer various types of lockers, including personal lockers, changing lockers, and valuables lockers, suitable for outdoor or sheltered use. 【Stainless Steel Shelves】 We frequently receive orders for custom-sized open shelves. The shelf boards can be movable in a adjustable shelf configuration or fixed by welding. 【Multi-Compartment Boxes】 By determining the size of one compartment based on the size of the items to be stored, we can create multi-compartment boxes by deciding on the rows and tiers. 【Other Specific Purpose Items】 We have extensive experience in OEM supply for items such as chemical storage cabinets, control panels, and related boxes.
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■About Stainless Steel Stainless steel, known as stainless steel, is a material included in steel. Its characteristics and uses include the following: * Resistant to rust The biggest feature is its "rust resistance," which makes it commonly used outdoors and in wet areas without painting. * High cost Compared to steel, it is in a higher price range, approximately five times that of steel. * Antibacterial properties It produces little dust, making it excellent in antibacterial properties. ■The stainless steel materials we use We mostly use "SUS304 material," which is strong against rust, and "SUS430 material," which is often used in kitchen equipment. The thickness is mainly around 0.8 mm, with many items being around 1 mm. Additionally, for processing, we primarily use solid 2B material and hairline material that we have focused on. Unlike steel in shaku units, sizes are mainly in meter units, and we often process from standard materials of 1m x 2m.
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■Manufacturing with Stainless Steel When it comes to stainless steel, there are several points to be aware of that differ from the design and processing of steel materials. 1. Different material elongation Stainless steel is harder than steel, and the elongation of the material during bending processing is different, so careful design is necessary. 2. Attention to hairline finish Hairline materials, commonly used for exterior surfaces, have lines in a specific direction. Therefore, when forming a box shape, our design rule is to indicate the direction of the lines on the layout drawing to ensure proper alignment. 3. Different welding methods While CO2 welding is commonly used for steel materials, argon welding is often adopted for stainless steel materials. 4. Often no painting Particularly for SUS304 material, which contains nickel, it has a strong resistance to rust, so it is often the case that no painting is done. However, there are instances where stainless steel products are painted, such as control panels installed outdoors. 5. Delicate finishing work Final finishing work is delicate. To achieve a clean surface, processes such as electropolishing to remove welding marks (burns) or buff polishing done by specialized contractors may be employed.
Company information
Since our establishment in 1964, we have been designing and manufacturing custom lockers, office furniture, and steel furniture for over half a century. We excel in collaborating with customers from the design stage, providing products through OEM and ODM, and creating made-to-order lockers. Our strengths lie in our extensive design know-how and processing achievements, allowing us to achieve consistent production and completion in-house due to our knowledge of sheet metal and abundant equipment. The original lockers developed from our experience vary widely and possess unique characteristics that differ from other companies' catalog products, including usability, durability, and design. Our unique product range, including valuable item lockers, smart lockers, sports lockers, work lockers, and mailboxes, is a confident creation that aggregates feedback from our customers. We can provide not only standard products but also customized made-to-order items in various sizes and colors quickly and at low prices, thanks to our in-house design, sheet metal processing, painting, assembly, and production system, along with our quality assurance system. Additionally, our production management system and the manufacturing network in Higashi-Osaka enable us to realize products that include components beyond sheet metal. By becoming your partner with our ISO-certified management system, we can assist in product development and sales expansion.