Luhua Hongjin is a high-tech enterprise specializing in the R & D, production and sales of new polymer materials. Since its inception, the company has been committed to the comprehensive processing and utilization of the by-products of cracking ethylene - C5 and C9, continuously extending the industrial chain and continuously developing new products and materials in line with the market demand. Through fine separation and deep processing of cracked C5 and C9, the company develops, produces and sells new polymer materials such as resin and rubber with high performance and high added value; Related products are widely used in downstream products such as adhesives, rubber additives, rubber products, road sign paints, inks and coatings, as well as terminal application fields such as sanitary products, medical materials, packaging materials and automobile decoration materials. After years of development, luhuahongjin has formed a relatively complete industrial chain layout for the comprehensive utilization of C5 and C9 resources from C5 and C9 separation products: isoprene, m-pentadiene and dicyclopentadiene to synthetic material products: C5 resin, C9 resin, hydrogenated resin and isoprene rubber. It has become one of the leading enterprises in the comprehensive utilization of C5 and C9 resources in China, And one of the leading manufacturers of TERT butylamine products related to C4 industry in China. Luhua company has independently developed a series of high-end functional materials, including isoprene rubber, hydrogenated petroleum resin, SIS elastomer and so on, which can be used in adhesive, coating, printing, medical and health care and other market fields. It has become a leading supplier of full spectrum raw materials in the field of adhesives. With its complete separation and preparation technology, the company also provides a variety of high-quality fine chemicals and monomer raw materials including TERT butylamine, isoprene, dicyclopentadiene and m-pentadiene for the downstream material manufacturing market.