Jilin Shengshitang Pharmaceutical Co Ltd

On April 13th, 2005, An ancient tomb was excavated in Huangdao District, Qingdao city, An inscription of an ancient brick was found in the ancient tomb, The brick body is a gray-red, Hard in texture, and in good keep, The long side of the old brick has a long 6 centimeters in the middle, At 4.5 cm wide, Pattern border, Inside is the word rope shi two, Up and down are pattern decorated, The short side of the ancient brick is made of Dahe four years, Both inscriptions are Yangwen, As a typical Han Dynasty official script, In the fourth year of Dahe, during the period of Emperor Mingdi of The Three Kingdoms (230 AD), relevant experts reached the following conclusion: The ancient brick was burned by the rope surname people of the Three Kingdoms period, From the quality of the brick and the mark of the rope can also be confirmed as the rope people of the product quality and brand value. Goods with both identification and production date were rare at that time. By authoritative experts, before the absence of new archaeological discoveries, Li Jing's rope graphic combination more than 1700 years ago as a commodity logo can be called in China to be the first trademark in China.