Oriental Shiraishi Technology Introduction

Repair, reinforcement, and renewal! We contribute to society through a diverse range of technological development and practice.

last updated Feb 20, 2019

Oriental Shiraishi Factory Guide

Promote thorough standardization and quality management, and obtain ISO 9001 and 14001 certification!

last updated Feb 27, 2019

Floating pier

Excellent stability and improved convenience! It is also possible to construct large floating structures by connecting with PC steel materials.

last updated Mar 22, 2019

PC pier

Reduce the number of steel pipe piles using precast PC girders! Proposing further cost reductions as well.

last updated Mar 22, 2019

PCR method for road use

Construct cross-structures safely and reliably without excavation! It minimizes deformation and suppresses subsidence of the upper pavement.

last updated Mar 22, 2019