Providing stable price production with new melting, casting, and processing equipment and technology for a wide range of materials!
Our company has a history and technology spanning 70 years, and we provide stable price production with new melting, casting, and processing equipment and technology for a wide range of materials, from ordinary cast iron to special cast iron with excellent corrosion and wear resistance. We offer integrated production from material production through casting to machining and completion at our ISO-certified in-house production facility. We respond to various customer needs, including "prototype production," "small to large lot production," and "variety small quantity production." We can accommodate various industries with cast components, primarily focusing on special alloy cast iron parts for diesel engines. 【Features】 ■ Abundant specialized knowledge and high technical capability ■ High proposal and realization ability to meet needs ■ Dedicated account management available nationwide in Japan *For more details, please refer to the PDF materials or feel free to contact us.
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【Products Offered】 ■ Valve guides (large, medium, small) ■ Wear rings for pistons (ring trawler) ■ Various cast iron components *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Tokyo Sleeve Co., Ltd. is committed to further refining its casting technology, which nurtures ancient techniques still in use today, to be utilized in the future. We strive to create products that benefit society and foster individuals who can contribute to society. As a factory that consistently produces a variety of special cast iron components capable of meeting diverse needs, from material to processing and completion, all employees work together in all corporate activities, including development, purchasing, production, and shipping, while continuously working to reduce environmental impact.