World War II
After the shop had been established for about 20 years and had a fairly good operating result, the World War II was begun. The shop at Chalermburi was damaged by bomb, so the shop had to move to Soi Padungdao, Yaowarat and continued the business. The main product was still a Chinese tea, Oolong tea and green tea as well as the shop begun to imported red tea at this period.