Dalian Yilong Group is jointly invested and established by Yilong Mining and Zhongkai Investment (Wenzhou merchants), with its headquarters located in Zhongshan District, Dalian. Relying on its own mines in Dandong, it is an emerging enterprise group integrating mine exploitation, scientific research, and manufacturing. Yilong Group has a professional technical R&D team (China University of Geosciences, China University of Mining and Technology) that is fully committed to the development of high molecular functional masterbatches, aiming to create new high molecular modified products with high added value and high profits. The company continuously invests R&D funds into product innovation. The main products of the company include non-metallic high molecular new materials, nano metal functional masterbatches, brucite high molecular functional masterbatches, etc.