We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

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This Hangzhou EPG Co.,Ltd. , was founded in November, 1997. With its 5 wholly owned subsidiaries.SEDIS chain & sprockets, both standard and non-standard, are made of: ○ High quality steels: dimensions and adapted chemical composition for the different chain & sprocket parts ○ The most efficient manufacturing processes: • Special technique for the production of bushes improving the chain & sprocket wear resistance (SEDIS know-how) • Plates produced by multi-stage processing tools ensuring a regular pitch (SEDIS technology) ○ Adequate mechanical and heat treatments of chain & sprocket parts: • Shot peening • Surface finishing • replacement of Case hardening, carbonitriding, quenching, tempering … • DELTA®treatment • Freezing treatment • Corrosion protection coatings (GEOMET, zinc, nickel plating, …)32C68 sprocket is a durable, high quality, and precision sprocket with 68 teeth. Something that is notable about this 32C68 sprocket is that it fully meets all ISO Standards, which ensures proper contact between the 32B-1 roller chain & sprocket