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WINDOWS
 
  • casement
  • sliding
  • double hung

  • DOORS
     
  • folding
  • sliding
  • french
  • tilt & sliding

  • ROLLING SHUTTER
     
  • rolling shutter
  • garage door

  • ACCESSORIES
     
  • fly screens
  • hardwares
  • accessories

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    With years of experience, a series of rigorous quality control method have been set up to ensure you get right products.

    1. Production standard
    (1) Aluminum profiles: GB/T5237-2004 High accuracy standard
     A. Mechanics performance: bR215MPa/mm2
     B. Size tolerance: Highest accuracy CN standard
     C. Powder coating film thickness: 40~120 Micron
     D. Anodized film thickness: 10~15 Micron
     E. PVDF coating thickness: 35~60 Micron

    (2) Aluminum window (for thermal break windows): GB/T8479-2003/4
     A. Water tightness: >500, CN standard: GB/T 8479-2003/4
     B. Air tightness: <1.5, CN standard: GB/T 8479-2003/4
     C. Serviceability wind pressure: +- 3.5Kpa, CN standard: GB/T 8479-2003/4
     D. Heat-preservation: Heat transfer coefficient K<2.8, CN standard: GB/T 8479-2003/5
     E. Noise reduction: 32 db noise can be reduced by it, CN standard: GB/T 8479-2003/2

    2. Material quality control:
    (1) Aluminum ingot: 99.7% purity aluminum
    (2) Glass: meet with CCC, CE standard
    (3) Hardware: Imported Germany made Roto / Siegenia Aubi; or Chinese famous brand.
    (4) Sealant: EPDM

    3. The following items should be checked rigorously before shipped:
    (1) If the profiles met with the standard such as mechanic performance, tolerance, coating thickness.
    (2) If the size of the window is correct.
    (3) If the hardware is well assembled and matched well.
     
     
     
     
     
    SAILING-INTE WINDOWS AND DOORS CO., LTD
    Add: F5, NO.98, WUYI ROAD, CHANGSHA CITY 410001, HUNAN PROVINCE, P.R.CHINA
    Tel: +86 7312241086 Fax:+86 7312527827