Since it's founding of business, we have been devoting itself to the research and development of chains, hardware for chains, and joints which had all been nourished by history and tradition. At present, moreover, the company is paying attention to a wide variety of materials, such as stainless steel, titanium, aluminum, copper, and bronze. Thus contending with an improved quality and a new possibility all the time. Particularly stainless steel chains enjoy a good reputation in all areas appreciating our high quality and skill.