Recently, Qingdao Langyatai Group Inc. to use the "Langyatai" text plus graphics trademark is deemed to be well-known trademarks in China. Thus, the total number of well-known trademarks in Qingdao City has reached 19 and sub-provincial cities in the country continued to maintain second place.

　　According to Qingdao City Administration of Industry and Trade Marks Registry concerned parties, This is the city for three consecutive years in each of four well-known marks found in the rapid pace of growth. Achieve such results, mainly due to strong government guidance, the business sector affirmative action, and create awareness of enterprises improved significantly. Qingdao "Langyatai" text plus graphics trademark is deemed to be well-known trademarks in China. Jiaonan City in 2006 is to achieve a historic breakthrough, no well-known trademarks to fill the gaps Qingdao City District currently has eight well-known trademarks owned enterprises.