Experience in winning national competitions! Please try our top-class aluminum welding in the country.
Aluminum welding is generally considered difficult, but in fact, this is precisely where Sakaguchi Manufacturing Co., Ltd. excels the most. Our Wakayama factory has 23 JIS-certified aluminum welding technicians, with a total of 115 qualifications across basic and specialized levels (as of February 2024). Our capabilities are well-recognized, with many employees achieving top placements, including victories, in national competitions. We also have two qualified Level 2 penetrant testing inspectors, allowing us to provide a consistent response from sheet metal fabrication to welding and inspection within our company. Due to these capabilities, our Wakayama factory has received the "M-class" certification for lightweight metal welding structural manufacturing, which is only held by eight locations nationwide. We have provided various aluminum welded products to the world, including parts for Shinkansen trains and water tanks for fire trucks. We hope to share the know-how we have cultivated through these experiences with everyone. We can accommodate a wide range of needs, from large welded structures to mass-produced items and products that are difficult to manufacture elsewhere. If you are facing challenges with aluminum welding, please feel free to contact us.
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basic information
Aluminum welding-related qualifications JIS Z 3811 Aluminum welding qualification holders: 23 (total qualifications: 115) JIS Z 2305 Liquid penetrant testing Level 2: 2 LWS A 7601 Welding construction management engineer: Level 2: 1, Level 3: 1 LWS A 7802 Light metal welding structure manufacturing factory: M grade
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Applications/Examples of results
Shinkansen and other railway vehicle equipment frames, highway electronic display board frames, fire truck water tanks, etc.
Company information
At Sakaguchi Manufacturing Co., Ltd., we specialize in sheet metal, welding, and assembly processing of aluminum and stainless steel. We take pride in the fact that the products we have manufactured span a wide range of industries, including railway vehicle components, air conditioning equipment, and the pharmaceutical and food industries, and we believe there is almost nothing that cannot be made from aluminum and stainless steel. Please feel free to consult us even for products that are difficult to manufacture elsewhere.