Eco-friendly!!
Full adoption of antibacterial concrete.
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basic information
【Features】 ○ It can serve as both a launch shaft and a manhole, allowing for a reduction in construction time. ○ Retaining walls are constructed with liner plates at the surface level, and the following sections are built using concrete blocks with an open caisson method, which reduces temporary costs. ○ Since it is a method of sinking concrete blocks, there is no vibration or noise, enabling quiet construction. ○ The area occupied on the road can be minimized, allowing for economical construction. ○ Concrete blocks are lightweight, making it possible to use small cranes for construction. ○ It can be constructed in narrow road spaces and can be opened at night. ○ The volume of the manhole is large, providing high underground stability and preventing subsidence or uplift. ○ Concrete blocks are manufactured using centrifugal force methods, resulting in high strength and excellent durability. ○ There is ample maintenance space after the start of operation, and additional pipe installations can be pushed from within this manhole without excavation. ○ The OPMP-II method allows for the pushing of all types of piping materials. ○ Concrete blocks are made with antibacterial concrete specifications, preventing damage to the concrete from hydrogen sulfide gas. ● For other functions and details, please contact us.
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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.