Tag: standard sprocket
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China Standard Industrial Drive Chain, Silent Conveyor Chain, Tooth Chain Timing Sprocket Roller Chain
Product Description Product Description Engine Mechanism Chain (Timing Chain) Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace,…