... useage:used in different chains,like pet chain ,trailer chain ,etc. Withexcellent quality Chain accessoryUsed in different chains,1)Material: ... steel 2)Package:gunny bag, 3)The chain available in zinc plated,hot dip galvanized,or self ... the swing chain,gourd-hand chain,pet chain,decorative chain,hoist chain,round-ring chain,etc.We have internal advanced and automatic chain producing line, ...