We are a manufacturing company that broadly supports everything from prototypes and single-item processing to mass production of medium-lot products, as well as jigs and dedicated machines.
~Success Case of Machining a Prototype Folding Bicycle~ The client conceived, designed, and drafted the plans, while our company was responsible for the machining based on those drawings. The material used was a special aluminum supplied by the client that is not commonly available in the market. We machined parts for one complete bicycle, including the "folding main frame, wheels, forks, etc." Due to cost considerations, we processed only the requested parts without any spares. Initially, we were concerned about machining errors due to the high number of processes and the complexity of the shapes. Any machining errors would require rework, such as welding, which could lead to color changes in the reworked areas after surface treatment, resulting in defects and necessitating remanufacturing. Fortunately, we completed and delivered all parts without a single machining error. The final product achieved a balance of durability and aesthetics. This project proceeded smoothly through all stages, receiving high praise from the client. The ability to deliver without remanufacturing demonstrates our high level of technical skill. This case exemplifies our capability to handle special materials and our high-precision machining technology. Moving forward, we will continue to support the realization of ideas and respond to our customers' needs.
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basic information
Materials: Supplied by the ordering party, special aluminum. The quantity is only what is necessary for processing the prototype.
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Applications/Examples of results
New work from the ordering company.
Company information
Nitto Kousakusho Co., Ltd. (Osaka), founded in 1965, has a long history as a "designer and manufacturer of jigs and dedicated machines," specializing in "precision machining of mechanical parts for single items, small lots, and medium lots." Utilizing the innovative know-how cultivated through the development of jigs and dedicated machines, we flexibly respond to prototypes and single-item processing. We are equipped with a diverse range of machinery, from general-purpose milling machines and lathes to MC and NC lathes and grinding machines, capable of handling a variety of materials such as iron, cast iron, aluminum, stainless steel, and copper. We also accommodate consultations from the conceptual stage and offer a one-stop service from idea generation, design, manufacturing, finishing, to delivery. Additionally, we are actively engaged in next-generation technologies, including the manufacturing and sales of our uniquely designed small Wankel-type rotary engine (NR series) and the development of hydrogen and multi-fuel compatible rotary engines. If you have any concerns regarding machining, please feel free to consult with us at Nitto Kousakusho Co., Ltd. (Osaka).