Overhead Door Counterbalance Torsion Springs — China — C-570-187

An AD/CVD measure concerning Overhead Door Counterbalance Torsion Springs is a US trade-remedy action involving a product used to balance the weight of an overhead door. “AD” means antidumping: it addresses merchandise that the US government determines is sold in the United States at less than fair value. “CVD” means countervailing duty: it addresses imports that benefit from foreign-government subsidies. These are separate legal concepts and may apply together.

The measure typically affects importers, manufacturers, distributors, and other parties bringing covered torsion springs into the United States from specified countries or sources. It matters because AD/CVD liability is separate from ordinary customs duty and may require special entry procedures, cash deposits, importer certifications, and later assessment. Coverage depends on the legal product description and scope—not simply the product’s trade name, supplier description, or tariff classification. Customs and trade-remedy determinations may require a customs broker or trade counsel.

What to check

• Read the official scope language and compare the spring’s design, dimensions, components, use, and condition—not just its invoice description.
• Confirm the country of origin and the countries or sources covered by the measure; do not assume the shipping country determines origin.
• Check the applicable HTS classification, but treat it as a screening tool because scope language controls whether merchandise is covered.
• Ask your customs broker how to report the entry, provide any required AD/CVD case information, and handle cash-deposit or certification requirements.
• Keep product specifications, bills of materials, origin records, purchase documents, and supplier statements that support your coverage analysis.