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 pvc profiles
 asa synthetic resin roof tile
  products > pvc profiles > blue white--70 casement series:

1. main profiles has the design of five-chamber structure, which improves the heat preservation and thermal insulation performance.
2. three-seal window applies to top grade villas.
3. visible wall thickness of main profiles satisfies the requirement of jg/t140-2005 standard issued by the ministry of construction(≥2.5mm).

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