Linyi Daming is a wholly-owned subsidiary of Jiangxi Tianyuan Environmental Protection Group Co. Ltd. Relying on the rich raw material resources of the Group, Linyi Daming is committed to the research & development, production and sales of dimer acid and its downstream derivatives using vegetable oleic acid as the raw material, with the annual production capacity of 30,000 tons of dimer acid and 14,500 tons of monomer acid, etc.. The company has the permit of import and export.