Maruichi Stainless Tube providing all your metal tubing needs, from stainless steel tube fabrication, to piping work, can manufacturing, and engineering.

PRODUCTS

Stainless Steel Tube

Precision tube

Specialty tube

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2022/04/01: President's Message updated.
2020/03/02: KOBELCO STEEL TUBE CO., LTD. Corporate Name Change
～To be renamed MARUICHI STAINLESS TUBE CO., LTD. from June 1～
2019/11/27: Announcement on transfer of shares of Kobelco Steel Tube
2019/09/27: Kobelco Steel Tube Co., Ltd. will take part in the Stainless Steel World Conference & Exhibition 2019 in Maastricht, the Netherlands on November 26th - 28th 2019.
2018/03/07: Final Report on Our Products
2017/12/12: Quality of Our Products
2017/02/24: Kobelco Steel Tube Co., Ltd. will take part in the Stainless Steel World Conference & Exhibition 2017 in Maastricht, the Netherlands on November 28th - 30th 2017.
2016/10/12: Kobelco Steel Tube Co., Ltd. will take part in the Stainless Steel World Americas Conference & Exhibition 2016 in Houston, USA on November 9th & 10th 2016.
2016/04/01: We have changed our company name to KOBELCO STEEL TUBE.

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