Qingdao Lounyao Technology is a group company integrating trade and industry, with production and trading enterprises such as Shandong Koriwo New Material Technology Co., LTD., Qingdao Rosen Lubricant Co., LTD., and Russian Rosen Trading Company. The business includes import and export business of lubricating oil additives, polymer materials, fine chemicals and non-ferrous metals. Qingdao Lounyao conform to the general trend, and actively carry out industrial layout, focusing on the fields of fine chemicals, polymer materials and non-ferrous metals. The member countries of the above SCO and the member countries of the Belt and Road are the main markets to carry out international trade and cooperation