Thoroughly reduce costs with in-house production! *Case studies available.
We are gathering the strengths of each factory and actively reducing costs through in-house production of parts. With the theme of improvement, Okubo Iron Works aims to achieve its goals through a year-long activity! This time, we will introduce "in-house production of processing parts," which is expected to lead to significant cost reductions through collaboration between factories. (Before Improvement) - Spindle Part A: ¥15,300 - Spindle Part B: ¥14,200 Using three of each per month, the cost is ¥88,500/month. (After Improvement) Requesting processing from another workplace within the same factory. Consolidating the parts into one produced in-house, with in-house production costs of ¥1,439. Using three per month, the cost is ¥4,317/month. Effect: ¥88,500/month → ¥4,317/month (approximately 95% cost reduction)
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Headquarters Factory: Rebar cutting, lathe, machining, grinding, welding, painting Second Factory: Lathe, machining, surface grinding, wrapping Third Factory: Machining, cleaning, assembly, inspection Fourth Factory: Lathe, machining, assembly, painting Fifth Factory: Lathe, machining All factories are located within walking distance!
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At Okubo Iron Works, we set new challenges every year in all our factories and work diligently on improvement activities aiming for "One Best Way." Of course, we have numerous achievements in VA/VE proposals for our customers. We look forward to your continued expectations for Okubo Iron Works in the future! We welcome any inquiries regarding your concerns! Please feel free to contact us.
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Since our establishment in 1948, we have specialized in the field of precision machining and have built a solid track record. To ensure the required quality and precision, our experience and technology will fully support you. We handle material procurement (general steel, special steel, castings, etc.), bar steel cutting, and all types of heat treatment (quenching, nitriding, carburizing, high-frequency hardening, etc.), as well as all types of surface treatment (painting, plating, Parkerizing, deflaking, etc.). We manage all processes in-house using NC lathes, machining centers, grinding, welding, etc. Therefore, there is no need for the hassle of managing multiple suppliers. Leave everything to us! With a full range of inspection equipment and a quality management system based on ISO 9001, we guarantee high precision requirements with our quality control capabilities honed through years of transactions with renowned top manufacturers. Whether it's prototypes or mass-produced items, please feel free to consult us about any machining-related issues!