Chain manufacturer / supplier in China, offering G80 En818-2 Standard Heavy Duty Heat Treatment Black/ Self Color Lifting Steel Link Chain for Hoisting/Lifting Equipment, Hot DIP Glav Carbon Steel Alloy Steel Stainless Steel Iron Painting or Coated Long /MID/Short Link Chain with CE Standard DIN Chain for Buoy/Mooring/Marine/Lift, Grade 2/3 Black Painting/HDG High Loading Stud/Studless Link Chain Anchor Chain for Marine/Shipyard/Buoy/Floating/Fishing/Mooring Offshore and so on.