Upholstery Sofa specifications:
1) Leather options: 
  a>Chinese top grain leather+PVC
  b>Full Chinese top grain leather
  c>Italian top grain leather+PVC
  d> Full Italian Top grain leather
 
2) Construction: (all environmentally friendly and quality materials)
  a) Full dried solid tropical hardwood frame,undergone anti-worm and polish treatment. 
      Humidity control between 12-15%,(international occean transport standard)
  b) Metal coil springs and fabric rubber with rust and moisture proofing treatment
  c) High density elasticity foam: D40~45 for cushions,D30 for back&armrest,
    noted for its coziness and long durability
  d) Spray-bonded cotton between the leather and foam, no sagging 
  e) UK BS5852 and USA CA117 fire retardant foam available
 
3)Packing:
  a) Inner layer: White polyester bag + Middle layer: Kraft Pad + Outer Layer:Plastic bag
  b) Foam and corrugated cardboard wrapping with corner protection.
  c)The legs are removed and packed separately  
 
4)Warranty:
   Two years against manufacture defect, offer lifetime consultation on problems occurred
 
5)Customiation
  If you can't find the favorable item on our website, please send the item that you have interests to us,
  We may produce by your requirements,
More info about Upholstery Sofa ,please contack me freely.