Machining that supports continuous production and regular orders.
At Iwai Koki, we primarily focus on lathe processing and machining, catering to both continuous orders and regular orders for machining. We can handle not only single items and small lots but also repeat items that require a stable quantity each month, with an emphasis on quality stability, delivery management, and continuous supply. Our services are also suitable for customers looking for medium-lot projects that fall between mass production and prototypes, as well as those seeking long-term stable partners. We support manufacturing based on drawings, as well as process considerations, confirmation of machining feasibility, and consultations during the estimation phase, helping to alleviate concerns regarding continuous procurement. 【For these kinds of issues】 - Looking for a machining partner that can accept regular orders - Want a partner that can reliably meet monthly quantity needs - Need continuous supply while minimizing quality variations - Searching for a way to distribute the load of existing outsourcing partners - Looking for a machining company to build a long-term relationship with rather than one-off projects
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【Examples of Processable Items】 - Unit parts for equipment - Metal processing parts for repeat production - Machine components for regular orders - Precision processing parts for medium lot production - Jigs and related parts for continuous production 【Our Strengths】 As a specialized metal machining company established in 1970, we possess a variety of equipment such as NC lathes and machining centers. We can flexibly handle projects that are difficult for general processing companies, including large parts, large-diameter workpieces, and flange-type components. From prototypes to mass production, we provide optimal processing tailored to our customers' needs.
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Our company was founded in 1970 as "Iwai Iron Works Co., Ltd.," which is the predecessor of our current business, and has been engaged in machining for many years. Although we did not have our own products, from the time of our establishment, we have worked to accommodate a wide variety of small lots and short delivery times, focusing on improving both our equipment and the skills of our employees. In addition, in our sales activities, we have established a network with reliable partner factories to respond to requests for individual machine parts as well as complete assemblies, providing a one-stop service to our users. Please feel free to contact us with your inquiries.







