Commitment to excellent quality and stable precision.
Our company has achieved the production of high-quality PC boards by using carefully selected materials such as sand, gravel, cement, and rebar under strict management in our indoor factory, which is not affected by weather conditions. We have reduced water usage and added "chemical additives for high-strength concrete," which are commonly used in high-rise buildings, as an additional enhancement. Additionally, we have developed a non-welding joining technology. This joining technology not only resolves issues associated with the connection of conventional PC floor slabs but also outperforms welding techniques in terms of performance, offering the benefit of reduced welding labor costs. 【Commitment】 ■ The combination of carefully selected "sand, gravel + cement + water + rebar + α" ■ Sleeve joints ■ Challenge to maintain strength ■ Press relief technology "Design Concrete" *For more details, please download the PDF or feel free to contact us.
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【Features of Our PC Housing】 ■ Earthquake resistance ■ Durability ■ Sound insulation ■ Fire resistance ■ Heat resistance *For more details, please download the PDF or feel free to contact us.
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Our company originated from the mission of "building fireproof homes" given to us by Kiichiro Toyoda, the founder of Toyota Motor Corporation, and began research on fireproof housing. In 1950, we established the PCa business. Since then, we have expanded our business by engaging in the construction of public housing and other projects using the PCa method. Additionally, we are developing our construction business in a wide range of fields, including government agencies, welfare, and education, primarily focusing on supplier companies in the automotive industry, including Toyota Motor Corporation. As a united team, we aim to create buildings that bring joy to our customers in a "bright, fun, and energetic" manner.