Development and technology of colorful rotary driven steel pipe piles to achieve true customer satisfaction!
Our company aims to be a contributing enterprise to society as a total engineering group specializing in soil and foundations, and we have built a track record in this field. We are specialists in the rotary penetration method using winged steel pipe piles for residential foundations. We protect people's lives and property through our foundation piles. Please feel free to contact us if you have any inquiries. 【Main Products and Services】 ■ Foundation pile design and construction ■ Ground investigation ■ Surveying ■ Various investigations and countermeasures *For more details, please refer to the PDF materials or feel free to contact us.
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Our company, Chiyoda Kōei Co., Ltd., has reached its 50th anniversary. This is entirely due to the support and patronage of all of you, for which we are sincerely grateful. Until now, Chiyoda Kōei has consistently worked under the concept of "protecting human life and property through foundation piles," engaging in a direct management system from ground surveys to foundation pile construction. As a pioneer of "environmentally friendly methods for steel pipe piles," we have continually strived for technological development to meet our customers' needs. Moving forward, we will take steady steps to build a reliable company that considers harmony and conservation with the global environment, as "total engineers of soil and foundations." We kindly ask for your continued guidance and encouragement.