Maeda Mika

J Steel Group Pty. Ltd. engages in design, fabrication, distribution, and technical support on metal sheets, pipes, plates, and coil. The company was founded on August 3, 2016 and is headquartered in Sydney, Australia.

Part of Giken Ltd., Giken Seko Co., Ltd. is a Japanese construction company that specializes in the pressure-in construction method. The company is based in Kochi, Japan. The company pushs piles into the ground with high accuracy without generating vibration or noise. The company offers various system equipment options to suit different construction purposes and on-site environments. The company aims to revolutionize the construction industry with their new technologies and techniques that realize efficient and rational pile construction under various conditions.