In 1960, we established our small family factory at Taipei County to be a specialized manufacturer of Cotter Pins in steel and to be a supplier of hardware wholesaler. In 1977, we grew up business and moved to current address - Hsin Chuang City. We imported many advanced new machines from America and Europe and then successfully developed the material of Brass and Stainless Steel products in addition to Steel ones. Till now, we have exported our products to America, Canada, England, Germany, South Africa, the Middle East, Singapore, Malaysia, etc. Our products include Cotter Pins, Hitch Pin Clips, Spring Pins, Retaining Rings, Tooth Washers, etc. and with the material of Steel, Stainless Steel, Brass, Aluminum, etc.