Product Description America, Kana, Europe, ANSI Standard or Made to Order Sprockets for Roller Chain and Conveyor Chain Product Description 1. Produce strictly in accordance with standard dimension2. Material: 1045 Steel / Alloy Steel / Stainless Steel 304 & 316 3. Standard: ANSI, DIN, JINS, ISO, KANA,Standard America or customer’s drawing4. Pilot bore, finished bore, taper bore and special … Continue reading China manufacturer America, Kana, Europe, ANSI Standard or Made to Order Sprockets for Roller Chain and Conveyor Chain