pu leather sofa- Supplier Search - Factory visit - Quality Control - Inspection before delivery pu leather sofa, modern sofa, leather sofa sets ... . Features: talian style design, big seating capacity . The commercial quality frames, high-density foam and no-sag sinuous spring suspperformance ... : 1) Full grain leather 2) Top grain leather, high quality, 100% aniline leather 3) Bi-cast leather 4) Top ...