Soul mate is a brand of Hengan Group. Fujian Hengan Group Co., Ltd. was established in 1985. It is one of the earliest enterprises to enter the sanitary napkin market in China. Is a well-known domestic household goods enterprises. Its business field involves maternal and child health products and household paper, with fixed assets of 38 billion yuan, and its sales and distribution network covers the whole country.

Based on brands such as Anle, Anerle, Anerle and Heart to Heart, Hengan Group produces and sells more than 100 kinds of women's sanitary napkins, tissue paper and baby diapers, among which the market share of Heart to Heart three series of tissue paper has been the first in China for many years.