Sansei Co., Ltd. Company Information

Contributing to society with sincerity, integrity, and honesty! We provide consistent quality from the manufacturing of piles to construction for our customers.

Our company is a comprehensive manufacturer of foundation piles, with the ECS PILE series as our main product. We provide a consistent management system for our customers, covering everything from pile manufacturing to proposing suitable construction methods and execution. By collaborating with research institutions such as universities, we strive to meet societal needs in various aspects, including safety, cost, and environmental considerations, and we will continue to offer technologies and methods that provide new value based on the ECS PILE series. 【Business Objectives】 ■ Manufacturing, construction, and sales of foundation piles for construction projects ■ Technical consultation on various foundation piles for construction projects ■ Promotion of the steel pipe pile G-ECS pile method for construction projects ■ Manufacturing, construction, and sales of the seismic reinforcement method Smart Brace for construction projects *For more details, please refer to the PDF document or feel free to contact us.

EarthworksPiles, caissons, sheet pilesPile and foundation work