Which grade is higher, Ke Fan or Sophia?

Sophia got high grades. Ke Fan was established in 2006, focusing on R&D, designing, producing and selling customized furniture for the whole house. Ke Fan pays attention to design and quality, and provides a variety of product series to meet the needs of different consumers, meeting the middle and high-grade standards. Founded in 2003, Sophia is a company mainly engaged in R&D, production and sales of customized wardrobes and their supporting customized furniture. Sophia has a high reputation in the field of custom wardrobes, and its product line is relatively rich, which meets high-grade standards.