Longhu essential balm originated from 19 1 1, a famous brand in Shanghai. Produced by Haizhonghua Pharmaceutical Co., Ltd., the first national pharmaceutical industrial enterprise in China, it is an old brand.

Narcissus brand essential balm has a history of more than 30 years, and it was used in the 1980s and 1990s. It is a well-known brand in the field of drug use at home and abroad and sells well at home and abroad.