... ,iron; 3.Size:6mm 8mm 10mm; 4.Apply to lifting. CHAINSBaoding dingli rigging Co.,Ltd. was established in the ... formed by Beijing, Tianjin and Shanghai. Main product include:Lifting Hook series,Ring series,Shackle series,Connecting link series ... ,Lifting chain series,Turnbuckle series,Sythetic fibre lifting straps series,Lifting pulley series and Chain block ...