China Good quality Industrial Forging Lathe Steel Sprocket Wheel for Machinery Building Material dirt bike sprocket 에 의해서 에피소드 | 11월 1, 2022 | 제품 카탈로그Warranty: 1.5 a long timeRelevant Industries: Equipment Restore Retailers, Farms, Energy & Mining, Other, OtherPersonalized help: OEM, ODMMaterial: Metal(45# 40CR 42Crmo), Metal(45# 40CR 42Crmo)Standard: ISOSolution name: sprocket wheelSurface area Treatment...