Utilize rainwater to create a rich natural environment.
Our rainwater retention and infiltration products can efficiently allow rainwater to permeate. Due to their porous structure, they do not clog, and the infiltration effect is semi-permanent. Additionally, they maintain strength and can be made lighter. Please feel free to contact us if you have any inquiries. 【Features】 ■ The porous structure prevents clogging, providing a semi-permanent infiltration effect. ■ Even with a porous structure, there is no reduction in strength, and weight reduction is achievable. ■ The porous structure allows for easy cleaning of the gravel layer, facilitating the recovery of infiltration functionality. ■ Improved workability due to weight reduction. *For more details, please download the PDF or contact us.
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basic information
【Lineup (excerpt)】 ■ Shinto Hall (for indoor use, general use) ■ Shinto Hall Corner ■ Shinto Drainage Ditch (drop lid type) ■ Infiltration Ladder Hole No. 1 (900Φ) ■ Shinto Hall Corner (extra large) etc. *For more details, please download the PDF or contact us.
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Company information
Nakarizumi Industry Co., Ltd. is a company primarily engaged in the manufacturing and sales of concrete secondary products. Pioneering nationwide, we strive to become a precast product factory that is loved and trusted by everyone by producing high-quality, high-strength products using high-flow concrete (self-compacting, non-segregating). We are committed to continuous efforts day and night. Moving forward, we will work as one company to thoroughly manage quality, reduce pollution (noise, dust, wastewater), and manufacture high-quality products.