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last updated:Dec 23, 2019

坂井製作所
坂井製作所
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Cost reduction of approximately 7.0 yen per unit, saving 3.5 million yen per year with an annual production of 500,000 units, contributing to stable supply of parts!

We would like to introduce a case that our company proposed. With the increase in demand for water-related components (check valves), production volume is transitioning from 15,000 units per month to 30,000 units per month. However, there was a challenge of supply shortages due to insufficient production capacity. Therefore, we proposed a method of sourcing stainless steel valve-type products that have been manufactured by another company for the past ten years and assembling them in-house. By changing the sourced products to those from an automotive parts manufacturing company, we improved quality and reduced costs. Additionally, we created a simple assembly machine to enable in-house assembly. As a result, we achieved a cost reduction of approximately 7.0 yen per unit, saving 500,000 units annually, which amounts to a reduction of 3.5 million yen per year, contributing to a stable supply of components. *For more details, please refer to the PDF document or feel free to contact us.

    Processing ContractOther services
2019-12-20_14h14_05.png

[Proposal Example] Change of Supplier for Existing Products

2019-12-20_14h14_05.png
2019-12-20_14h14_05.png
  • Related Link - http://e-sakai.co.jp/%e9%a1%a7%e5%ae%a2%e6%8f%90%e…

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坂井製作所

坂井製作所

Manufacturing and processing contract

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Our company performs machining of brass and bronze materials using CNC lathes with feeding machines. We are a manufacturing company that not only conducts machining but also collaborates with partner companies for surface treatment, buff polishing, brazing, and assembly. We assist manufacturers and assembly factories in achieving "stable mass production quality" and "increasing the added value per person per day in assembly." Meetings via ZOOM are also possible. Please feel free to contact us.

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