We offer a variety of concrete products tailored to different applications, such as retaining wall products and waterway and gutter products.
This is the "Comprehensive Catalog of Concrete Products" from Tosa Concrete Industry Co., Ltd., a comprehensive concrete product manufacturer. It features a wide range of concrete products suitable for various applications, including retaining wall products, drainage channels, and gutters. 【Featured Products】 ○ Retaining Walls ○ Subsurface Drains ○ Roads (Gutters and more) ○ Water Channels and Others For more details, please contact us or download the catalog.
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【Published Products】 [Retaining Walls] ○ Box-type retaining wall (Free Wall) ○ Reinforced embankment method (High B Wall) ○ 2m² fully self-supporting block (Eagle Deco), and others [Drainage] ○ Arch culvert ○ Centrifugal pressure pipe (Super Press) ○ PC box culvert, and others [Roads] ○ KT gutter (Type 1) for sidewalks ○ Drop lid type U-shaped gutter (Type 3) ○ Type A, CG type, and others [Water Channels] ○ L-shaped water channel (LC channel) T-14/T-25 ○ Reinforced concrete flume, and others [Hume Pipes] ○ Type A pipe ○ Type B pipe ○ Type C pipe, and others [Manholes] ○ Manholes No. 0/1/2/3/4 ○ Oval manhole ○ PMP-II (sunken pile), and others [Others] ○ Permeable Polacon ○ Ceramic sleeve pipe (Super Sleeve) ○ Anti-bacterial concrete products (Bicrete) ● For more details, please contact us or download the catalog.
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Company information
Tosaya Concrete Industry Co., Ltd. has steadily expanded its business since its establishment in 1972, aiming for the development of the local community as a comprehensive concrete product manufacturer. We provide concrete products with extremely high maintenance needs, such as centrifugal reinforced concrete pipes and assembled manholes, which often go unnoticed in daily life. By handling a wide range of products, including retaining wall products and drainage channel products, we propose various concrete products tailored to different applications. Moving forward, we will continue to respond quickly to the diversifying construction demands, dedicating ourselves to sales activities and research and development of new products with the motto of "Customer Satisfaction First." Our corporate mission is to create three types of prosperity: "the richness of the local community," "the richness of our customers and business partners," and "the richness of our employees and their families," and we are committed to making continuous efforts towards this goal.