Regency Steel Japan (RSJ) is the manufacturing and solution provider of treating high end steel products, known internationally.

NEWS

2025/4/3: Holiday Closing Dates in Golden Week Holiday
2024/12/11: Season’s Greetings
2024/12/1: Holiday Closing Dates for New Year’s Holiday
2024/8/1: Holiday Closing Dates in August
2023/12/22: Season’s Greetings.

CONTENTS

Equipments

business