We are a factory specializing in manufacturing products according to the JIS G3466 standard. Our range of products includes various structural steel tubes and pipes made from high-quality materials. These products are designed to meet the specific requirements of construction, infrastructure, and other industries. With advanced production techniques and stringent quality control measures, we ensure that our products are durable, reliable, and have exceptional dimensional accuracy. Trust our factory for top-notch JIS G3466-compliant products that are built to last.