Inquiry for Soundproof Curtain Production Multi-Layer Structure (Polyester Material)

Dear Sir/Madam,

We are a trading company specializing in home and lifestyle products for export markets. Currently, we are sourcing a soundproof curtain with the following design and technical specifications, and are seeking a reliable manufacturer for long-term cooperation.

Product requirements:

• Material: 100% Polyester
• Design:
  • 5-7 layer structure combining multiple soundproof and insulation fabrics
  • Sound-absorbing outer fabric (absorbs environmental noise such as car noise, pet noise, wind, and rain).
  • Multiple inner insulation layers (sound-blocking layers ×2 or more) to reduce overall noise transmission.

• Functional requirements:
  • Soundproof and sound-absorbing performance (reduce noise from windows or outside)
  • Thermal insulation (block cold air and retain warm indoor temperature)
  • First-class blackout fabric (block sunlight and ensure privacy)
  • Washable and compatible with steam iron cleaning
• Accessories: Adjustable hooks (A-hook type preferred), Tassel
• Length adjustment: Curtain length should be adjustable using the provided hooks
• Color: Customizable (factory should support optional color production)
• Standard sizes (approx.):
  • W105 × L105 cm
  • W105 × L135 cm
  • W105 × L178 cm
  • W105 × L200 cm
  • W105 × L215 cm
  • W105 × L260 cm

Please kindly provide:

1. Factory location and years of experience
2. Main textile or curtain products currently produced
3. MOQ and sample policy
4. Production capacity and lead time
5. Price range for similar soundproof or blackout curtains
6. OEM/ODM capability and customization options
7. Factory certifications (BSCI preferred)

We would appreciate your factory profile, catalog, or similar product photos for reference.

Looking forward to your quotation and potential cooperation.

Best regards,