Fiberglass-Reinforced Plastic Door Frame
Glass fiber reinforced polyester (GRP) plastic door frame with threshold for commercial entryways. Chapter 39 unsaturated polyester polymer classification under HTS 3925.20.00.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If predominantly glass fiber woven fabric
Glass fiber products without plastic predominance shift to Chapter 70.
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Import Tips & Compliance
• Lab analysis required showing predominant polyester resin per Chapter 39 rules
• Distinguish from Chapter 70 fiberglass by proving plastic matrix dominance
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