high quality Grade 80 alloy steel load chain

      G80 lifting chain is a  necessary lifting device. During the manufacture, only using the superior alloy steel and with strict control of the process,can the chain be up to G80. Our G80 chain reach 4 times of safety factor.The surface of the chain can be treated by polishing, blackening,  hot dipping galvanizing, painting, hanging plastic, electroplating, dacrometing,ect. We can also imprint "G80" or other logo as your requirement.