日本青銅 Company Profile

【75th anniversary of the founding materials manufacturer】 Manufacturing and sales of bronze ingots, bronze continuous cast products, and machined parts.

Our company manufactures and sells copper alloy bronze ingots (raw metal), continuous cast products (vulcan bronze), and machined parts, as well as sells cast products (sand castings, centrifugal castings, and forged products). Additionally, we also 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 peace of mind 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 structure 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.