From materials to precision processing! Introducing our "one-stop service" for contract processing.
We would like to introduce a case where we were able to provide a product that meets your satisfaction through our know-how and trial and error. Company T was looking for a subcontractor for ring-shaped components (φ900×φ300×H300 Wt1300kg, quantity 50) to be used in their products. They required turning (fit tolerance) and milling processes, keyway machining for the inner diameter, and preferred a "one-stop solution" from raw material to finished product. Leveraging our know-how and the strength of our "one-stop solution," we assisted in "problem-solving." 【Case Study】 ■ Issues - Subcontracting for large diameter rings - Satisfaction with machining accuracy - A procurement source capable of "one-stop solution" from raw material to finished product ■ Solution Our strength lies in "integrated production" that can handle everything from raw materials. We repeatedly refined our approach to meet their needs. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company was founded in 1917 (Taisho 6) as a manufacturer and seller of forged products, and we expanded our business by developing the "ring rolling mill" in 1965 (Showa 40). As a fully integrated production facility, we hold a significant market share both domestically and internationally for our main product, swing bearings for hydraulic excavators, and we are a dynamic company that actively promotes technological development and equipment enhancement. Currently, we receive support for a wide range of products, not only for construction machinery such as hydraulic excavators but also for swing bearings and forged ring products aimed at industrial machinery and production equipment.