"Hu Bo. manufacturers" Armstrong mineral wool panels | Hui yi series Polaris | High-quality sag resistant
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Product parameters:
- Origin: Shanghai
- Features: fire and sound-absorbing
- Brand: Armstrong
- Panel: plane down-level
- Surface coating: mineral wool fiber
- Feature: fireproof
- Specifications: metric 595*595, British 605*605mm
- Thickness: 12mm