Low Price The construction machinery and replacement size are very compact at φ101.6mm, providing excellent workability. The tip wings and steel pipes are bolted together, significantly reducing the welding process. They can be transported while disassembled, allowing for efficient transportation. High Quality The tip wings are manufactured at a factory certified by the Minister of Land, Infrastructure, Transport and Tourism for the production of cast iron tip wings "FOD450A" used for rotary driven steel pipe piles. Our factory has quality control managers and certified welders on-site, ensuring a robust quality management system. Convenience Construction association members nationwide undertake DM method construction. As our products are made in-house, we can flexibly respond to various orders. Guarantee With compliance to design and construction regulations and functional traceability of construction data, we can enroll in various insurance policies, providing peace of mind with our guarantees.

DM method

Applicable Soil Types Foundation Pile Tip Soil: Sandy Soil, Clayey Soil Maximum Construction Depth 130 times the main body diameter (13.2m) from the construction ground surface or less Applicable Buildings Buildings that satisfy all of the following conditions 1-4, small-scale structures such as retaining walls and signs with a height of 3.5m or less 1 Up to 3 stories above ground 2 Height of 13m or less 3 Eaves height of 9m or less 4 Total floor area of 500m2 or less