Japan's first JIS-certified factory for bronze ingots and bronze bullion.
By incorporating various chemical analysis techniques, it has become possible to achieve stable production of high-quality metal ingots. A strict process management system has been recognized, making it the first factory in Japan to receive JIS marking approval for copper alloy ingots for casting. Along with copper alloy ingots, over the past 70 years, a material, formulation, melting, casting, inspection, and other process management systems have been established based on the recycling and refining technologies developed during that time, making it the first factory in Japan to receive JIS marking approval for copper alloy castings.
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basic information
■ Bronze alloy ingots for casting (Bronze ingots) CACIn401/402/403/406/407/408/411 ■ Phosphor bronze alloy ingots for casting (Phosphor bronze ingots) CACIn502/503 ■ Lead bronze alloy ingots for casting (Lead bronze ingots) CACIn602/603/604/605 ■ Aluminum bronze alloy ingots for casting (Aluminum bronze ingots) CACIn701/702/703/704 ■ Brass alloy ingots for casting (Brass ingots) CACIn201/202/203 ■ High-strength brass alloy ingots for casting (High-strength brass ingots) CACIn301/302/303/304 ■ Siljin bronze alloy ingots for casting (Siljin bronze ingots) CACIn801/802/803/804 ■ Bismuth bronze alloy ingots for casting (Bismuth bronze ingots) CACIn901/902/903/904/905/906 ■ Bismuth selenide bronze alloy ingots for casting (Bismuth selenide bronze ingots) CACIn911 *It is also possible to manufacture based on other specified components.
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※Delivery times may vary depending on weight, so please inquire.
Applications/Examples of results
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Company information
Our company manufactures and sells bronze ingots (bronze metal), continuous cast products (vulcan bronze), and machined parts, as well as selling cast products (sand castings, centrifugal castings, and forged products). Additionally, we conduct quantitative analysis of copper alloys, tensile tests, hardness tests, and more. Please feel free to contact us if you have any requests. ■ Service Features 1. Quality [Pride in JIS Drafting Committee and ISO9001] From raw materials to finished products, we conduct rigorous analysis at each stage using various specialized inspection equipment. Our company has been a member of the JIS (Japanese Industrial Standards) Drafting Committee for many years and is well-versed in the analysis of both existing and new products across the industry. Our quality management system has been recognized, and our Okaya factory has obtained ISO9001 certification. 2. Immediate Delivery [The reassurance of always having stock] By consistently securing a diverse inventory, we can deliver ordered products immediately. We also strive to shorten delivery times for processed parts. 3. Flexibility [Flexible response to small lots] Our agile sales system allows us to respond flexibly to sudden orders and requests for small lots. We have established inventory management and order delivery systems to ensure accuracy.
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