We are producing sand using several vertical mills in Japan.
Our company temporarily borrows neighboring private land (such as rice fields, farms, and fallow land) and riverbanks near the Kamisato factory to extract gravel resources buried underground, which are then used as aggregates for concrete products, as well as to produce and sell fine sand for spreading on golf course fairways. We also manufacture natural sand (fine sand) that has been sifted using fine mesh from gravel resources extracted from rivers and other sources. We can also provide larger items such as cobblestones. Please feel free to contact us if you have any requests. 【Features】 ■ High-quality aggregates selected from natural raw stones mainly sourced from the Kanagawa River system ■ Retail options available *For more details, please download the PDF or feel free to contact us.
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【Items for Handling】 ■ Sand ■ 3mm Sand ■ 25mm Gravel ■ 40mm Gravel ■ 10mm Biri, etc. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Since our establishment in 1960, we have been producing sand and gravel for concrete for numerous national projects, including the Tokyo Olympics, the Shinkansen, expressways, and dam construction. Now, 63 years later, we continue to provide high-quality products that meet our customers' needs, including sand and gravel for ready-mixed concrete, as well as increasingly valuable plastering sand, golf course sand, gardening sand, natural gravel, and pebbles. Please feel free to contact us with your requests.