Maruichi Stainless Tube Appoints Yasutsugu Hayama as New President

Maruichi Stainless Tube Co., Ltd. has announced the appointment of Yasutsugu Hayama as its new President. He succeeds Takashi Onishi, who successfully led the company through years of steady growth and innovation.

This leadership transition coincides with major expansion projects: Maruichi is building new production facilities in Shimonoseki, Japan, and Texas, USA, to significantly increase capacity. These investments will support the rising demand in key sectors such as semiconductors, energy, and hydrogen infrastructure.

Under Hayama’s leadership, Maruichi aims to accelerate innovation, enhance global competitiveness, and further establish itself as a leading stainless steel tube manufacturer at the forefront of next-generation industries.