Warranty: OtherCertification: CEModel Number: Provide the desired modelProduct Information: Please contact the supplierPackaging Details: Original Factory packaging, the outer packaging of large pieces using wooden box packaging, small pieces using carton... The new goods consist of a series of large-tech and higher high quality chains and sprockets and gears, this sort of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator phase-chains, high-speed tooth chains, timing chains,... 