What grade does Wright Wei Jian belong to?

Wright Wei Jian belongs to an ordinary brand. According to relevant public information, Wright Wei Jian brand, English name WRIGHTLIFE, specializes in producing and selling natto red koji, red koji, collagen powder, natto, Tianqi tablets, Cordyceps sinensis, imported cranberries, skin care products and ovarian care. Therefore, Wright Wei Jian belongs to an ordinary brand.