大成産業 Company Profile

Are you struggling with poor edge retention, improving machining accuracy, or processing difficult-to-cut materials? We can solve these issues with our specialized manufacturer's know-how.

Taisei Sangyo is a manufacturer of tools for automatic lathes. Our main products are brazing tools for NC and cam-type automatic lathes, and we also manufacture and sell boring tools and diamond wheels. Our original brand, Royal MAX, developed through our unique manufacturing process, guarantees exceptional cutting performance and tool life that cannot be matched by other companies.