
Ungalvanized Steel Wire Rope 6*19s-21mm for Drilling 1770 MPa. High Tensile Strength: Available in 1570MPa or 1770MPa tensile strength grades for demanding applications. Customizable Surface: Surface can be customized with heavy grease for enhanced protection and performance. OEM & ODM Service: Supports full customization from samples, designs, and flexible minor customization options. Professional Manufacturing: Established in 1975 with 78,000m2 factory and 365+ trained workers ensuring stable quality. Fast Delivery: Delivery time is approximately 30 days for a 20 feet container. Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments. Strict Quality Control: 12 QA/QC inspectors perform random function and visual inspections on finished products. Wide Application Scope: Suitable for well hoisting, sea fishing, netting, farming, and anti-twist applications.