Product Description:Material: carbon steel/alloy steelFinish: zinc plated/ hot dip galvanizedProcess:weldedTreatment: Quenched and TemperedGrade:G30/43/70/80Origin: ChinaPacking:Bag,Website:http://www.thinkwellforging.com, drum,carton, PalletMarkets:Europe,Middle East,USA, Canada,South Aisa,India,Brazil,etcCustomized requirements are welcome!Instruction:Our standard link chains include ...