DARLIE, with a over 70 years' history, was developed by the both brothers, Yan Bailin/Bolin(不确定是bolin还是bailin) and Yan Zhongli from Ningbo, China in 1930s. The both brothers set up Haolai Pharmaceuticals (the predecessor of Haolai Chemical Industry) in British settlement in Shanghai at that time, which is one of the former membe...
Darlie is researched and developed by the two brothers, Yan Bolin and Yan zhongli, from Ningbo in 1930 of last century with the history of more than 70 years old. Base on the Haola...
With 70 years of history of black toothpaste, in the 191930 s by the YanBaiLin from ningbo and YanZhongLi brother research and development, YanShi brothers in Shanghai the British ...
