The United States has made a final ruling on the double reverse torsion spring of the lifting door

On December 23, 2025, the US Department of Commerce announced a final anti-dumping ruling on the imported Overhead Door Counterbalance Torque Springs from India, ruling that the dumping rate for Indian producers/exporters was 86.45% -126.14% (adjusted margin after offsetting subsidies to 60.76% -100.45%); At the same time, the US Department of Commerce has made a final ruling on anti subsidy for the torsion springs of lifting doors imported from India, ruling that the subsidy rate for Indian manufacturers/exporters is 172.08%. This case mainly involves products under US Customs codes 7320.5020, 7320.205045, and 7320.205060.

On November 18, 2024, the US Department of Commerce launched anti-dumping and countervailing investigations into the import of lifting door torsion springs from China and India. On March 31, 2025, the US Department of Commerce made a preliminary anti subsidy ruling on the import of lifting door torsion springs from China and India. On May 28, 2025, the US Department of Commerce made an initial anti-dumping ruling on the torsion springs for lifting doors imported from China and India.