The development history of Darentang

19 12 Mr. Le Daren founded Le Jia Old Pharmacy in Darentang, Kyoto.

19 13 Mr. Le Daren established Daren Hall in Tianjin.

19 14 Tianjin Tang pharmaceutical factory was established on Zhongshan road today.

Since 19 17, Darentang branches have been opened in important commercial ports such as Beijing, Qingdao, Xi, Changsha, Fuzhou, Changsha and Hong Kong 18.

Daren Luyuan 19 18 opened, and raised more than 700 deer in Zhongshan Road in Tianjin, Wuma Road in Hebei, Baimiao Road in the northern suburb, Taitai Road in Hexi, Deshengmen in Beijing, Shichahai, Xizhimen and Dongbianmen, with an annual output of 20,000 deer antler/kloc-0.

192 1 year, a girls' school was established, with patriotic educator and social activist Ma as the principal and Deng and other progressive young people as teachers.

1924 opened the eye clinic of Daren, and invited Li Zongyao, a famous ophthalmologist, to have a free clinic.

1929 Mr. Le Daren founded Daren Chemical Industry Society and Bohai Chemical Industry Co., Ltd.

1930 set up darentang guangshengda drugstore in anguo to deal in exotic medicinal materials.

Mr. Le Daren died on 1934, with Le Zhaoji as the manager and Le Song as the deputy manager.

1937- 1945:

1945- 1949:

1949- 1955:

1952 according to Peng Zhen's instructions, the Beijing Chinese Medicine Improvement Laboratory of Tianjin Darentang Chinese Medicine Corporation was established, and Zheng Qidong worked in the laboratory.

The equipment for extracting volatile oil was first developed, and 1953 was made into tablets such as Yinqiao Jiedu Pill, Xiang Lian Pill, Huanglian Shangqing Pill and Jinnv Pill.

Darentang Chinese Medicine Refinery was established in 1954, with a monthly output of150,000 tablets, and the number of tablets increased to 13 varieties.

1955- 1966:

1955 May 16, Darentang realized public-private partnership.

1956 darentang Chinese medicine factory produced synthetic borneol and artificial bezoar, and artificial bezoar was put into production on 1957.

1957 Darentang Chinese Medicine Factory merged with Beijing Tongrentang and changed its name to Tongrentang Chinese Medicine Factory.

1966- 1976:

1988 was rated as a national second-class enterprise, and won the National Enterprise Management Excellence Award-Golden Horse Award.

199 1 was rated as a national first-class enterprise and won the national quality management award.

1992 passed GMP certification in Australia.

1994 a new GMP production building of more than 10,000 square meters was completed and put into use.

1996 passed GMP certification in Bavaria, Germany.

1999 merged into Tianjin Zhongxin pharmaceutical group co., ltd.

200 1 was successfully listed in Shanghai.

In 200 1 year, Tianjin Economic and Technological Development Zone built a modern R&D and traditional Chinese medicine production base.

It passed the national GMP certification in 2002.