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Sōgō Hatsujo Co., Ltd. is a specialized manufacturer engaged in the production and sale of various springs using materials such as piano wire, stainless steel, titanium, Inconel, Hastelloy, and shape memory alloys. We handle a wide range of products, including springs for civilian use, aircraft and aerospace equipment, and shape memory alloys, manufacturing springs for various fields including automotive, aerospace, and medical devices. 【Business Activities】 ■ Manufacturing and sales of various springs for aircraft, nuclear facilities, heavy electrical equipment, automobiles, hydraulic equipment, various instruments, and general precision machinery ■ Manufacturing and sales of shape memory alloy springs and various types of superelastic alloy wire ■ Manufacturing and sales of springs made from titanium alloys, Inconel, etc. ■ All businesses incidental to the above *For more details, please refer to our catalog or feel free to contact us.
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【Products Offered】 ■ Springs for civilian use ■ Springs for aircraft and spacecraft ■ Shape memory alloys ■ Spiral screws *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Our company is a spring manufacturer with a history of 77 years. We manufacture springs for various fields, including space development, aviation, automobiles, and medical devices. In particular, we have received high evaluations for our technical expertise and reliability in the aerospace sector, which has strict safety standards. Additionally, "shape memory alloy springs," which change load with temperature, are also utilized in various fields.