株式会社阪井金属製作所 Product Lineup

We will introduce a case of procuring high-spec processed products at a low cost. Because what we were seeking was quite high-spec, it became expensive in Japan, and we were worried about whether the quality and delivery times would be reliable. In this case, by having Sakai Metal Works Co., Ltd. act as an intermediary, we were able to address procurement risks and procure at a low cost in Vietnam, making the product pricing feasible. [Challenges] ■ It becomes expensive in Japan due to high specifications. ■ There were concerns about whether quality and delivery times would be reliable. *For more details, please download the PDF or feel free to contact us.

Here is a case study introducing the equipment parts supplied by Sakai Metal Works Co., Ltd. By selecting suppliers for each area of expertise, we can keep costs down, but this has posed a challenge due to the increased effort involved. There were significant advantages in being able to source products at lower prices than domestically, while also having a wide range of capabilities. The products delivered were also without issues. I trust the quality. They also manage delivery schedules reliably. [Challenge] ■ While selecting suppliers for each area of expertise can reduce costs, it increases the amount of effort required. *For more details, please download the PDF or feel free to contact us.

This case study introduces the switch from high-cost gypsum mold castings to machining for small-lot production of mass-produced parts, aiming for 100 to 500 lots in the future. By transitioning from high-cost gypsum mold castings to machining, we achieved low costs through production in China with short lead times. There were no issues in terms of cost or machining accuracy, and we delivered results that met expectations for short lead time requests. [Challenges] ■ The manufacturing cost of gypsum mold castings was high in small-lot production. *For more details, please download the PDF or feel free to contact us.*

We would like to introduce a case of processing dental instrument parts that are produced in small lots and are completely custom-made, which was difficult for other companies to handle. Due to the small lot production and fully custom-made nature, as well as the challenging specifications for processing, it was a challenge to find a factory that could accommodate these requirements. Despite the difficult specifications, our company was able to respond with low prices and short delivery times. [Challenges] - There were no factories that could handle small lot production and fully custom-made orders. - The product in question was difficult to process. *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where quality improvement and cost reduction were achieved in the processing of health-related equipment. When processing products made from raw materials, prices tend to be quite high in domestic processing companies due to fluctuations in the metal market. Therefore, we considered that materials sourced from overseas might be procured at a lower cost. We received a request from you to procure materials from Sakai Metal Works, which can source materials internationally. Our customer expressed, "Since this was my first experience with overseas procurement, I was apprehensive until I saw the actual product, but once I did, I was relieved to see that it had a finish comparable to domestic processing," and "It was also good that they conducted a secondary inspection." [Case Overview] ■Challenges - Prices were too high for domestic procurement, leading to consideration of overseas procurement. ■Customer Feedback - I was relieved to see that the finish was comparable to domestic processing. - It was also good that they conducted a secondary inspection. *For more details, please download the PDF or feel free to contact us.

We will introduce our processing and delivery examples. For components with high precision and difficulty, we have achieved low-cost and high-quality offerings through stable delivery management and efforts to reduce costs according to desired prices. Before delivery, we always conduct internal inspections to prevent defective products from being released, and we responsibly respond with prior reports and quick responses in the event of any issues. 【Customer Feedback】 ■ I am satisfied because inspections are always conducted, and I am informed even if there are problems. ■ I feel secure because defective products are stopped during inspections, and they respond responsibly. *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where Company U, a medical device manufacturer, utilized our overseas procurement of the "Health-Related Device A6061." The challenge was that the prices for domestic procurement were too high. Therefore, we proposed and implemented overseas procurement, and by conducting re-inspections on our side, we alleviated concerns about quality. We achieved a finish that is on par with domestic processing, resulting in a shape that delighted our customer. [Challenge] ■ Prices for domestic procurement were too high *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where sports equipment made from A6063S T5 was procured at a low cost through overseas sourcing from Vietnam. Due to high specifications, domestic procurement would become expensive, and there were concerns about quality and delivery times when sourcing from Vietnam. By visiting the local processing factory in advance and acting as an intermediary, we were able to mitigate procurement risks and achieve low-cost sourcing. [Challenges] - There were concerns about quality and delivery times when sourcing from Vietnam. - Due to the high specifications required, domestic procurement would be costly. *For more details, please download the PDF or feel free to contact us.*

This document is a guide that summarizes the know-how to achieve approximately 30% cost reduction and a decrease in procurement man-hours through domestic sourcing. It addresses procurement challenges for high-difficulty processed products such as hard-to-machine materials, extremely tight tolerances, and multi-process items that are often rejected in automatic estimates as "not feasible," as well as quality concerns in overseas procurement. By leveraging a global manufacturing network and a double-check system domestically, it enables cost reduction while ensuring quality at a Japanese level. [Contents] ■ Strengths of overseas procurement × domestic quality control × seamless assembly ■ Support system for hard-to-machine materials, extremely tight tolerances, and multi-process items ■ Reduction of procurement man-hours and VA/VE proposals through one-stop support *For more details, please download the PDF or feel free to contact us.