ms may be a series or model.

qm is a good brand. "QM is the English abbreviation of "Quality Manufacturing", which means "quality manufacturing" and is positioned as a high-quality women's shoe product. The QM manufacturer is located in Dongguan, Guangdong, the world's shoe industry base, and has advanced shoemaking equipment and craftsman talents. It has provided services to Armani and others We have been OEMing for first-tier brands in Europe and the United States for more than ten years, and have accumulated a wealth of shoe craftsmanship and experience.”

The above is my opinion on msqm. . .