船山理研工業所 Company Profile

Leave barrel polishing to us.

Our company specializes solely in barrel polishing. While we primarily worked with iron, stainless steel, steel, and aluminum, in recent years we have gained extensive experience with softer materials such as copper and brass, as well as new materials like pure titanium, Inconel 600, and pure nickel. We are also exploring new fields by polishing materials beyond metals, including acrylic, ceramics, and laminated wood, continuously challenging ourselves every day. Leveraging our years of experience, we polish a variety of materials and products.