We can produce sprockets according to European Standard,American Standard,Japan Standard and customers's own standard. Types depend on use of a hub: Type A(flat type),Type B(single hub),Type C(dual hub). Different teeth numbers are available for every pitch. Materials :steel C45 and stainless steel AISI 304 and Q235,Q345 are available. Surface treatments :such as hardened teeth(45-55 HRC) /Zinc plated/Black oxide can be also carried out for a better wear resistance of the product. Contact: Kimer Zheng sales2@chinatransmissions.com 0086-18258831202 Nik yu info@chinatransmissions.com nik@mrsprocket.com 0086-18667944319
