GN Ocean Engineering is capable of conducting tension tests for full-range lifting slings and rigging hardware, including shackles, rope loops, and lifting slings, to safeguard the safety of hoisting operations.
An intact appearance does not mean there is no internal damage. Long-term overload, impacts and collisions, exposure to sunlight and rain, as well as acid and alkali corrosion, will degrade the performance of lifting rigging and create potential safety hazards.


💡Full-range Inspection | One-stop tension testing for shackles, rope loops, lifting slings and more;
💡Standardized Compliance | Tests follow industrial specifications, with authentic and traceable test data;
💡Efficient Delivery | Rapid inspection turnaround to meet routine safety inspection requirements;
💡Comprehensive Hazard Detection | Identify invisible internal damage undetectable to the naked eye;
💡Nationwide Service Coverage | Equipped with 2500T and 5000T tension testers. Our northern and southern dual bases work in tandem to deliver convenient and efficient tension testing services for clients nationwide.


Safety leaves no room for luck, and testing is evidence-based. Move beyond empirical judgment and reinforce the bottom line of hoisting safety with measured test data!
Should you require tension testing for shackles, rope loops, or lifting slings, feel free to send us a private message for consultation.