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Founded in May 1999, Jiangsu Yonglin Chemical Oil Co., Ltd is the largest oleochemical manufacturer who is engaged in developing and deep-processing of vegetable oil foots in China. It is located in Jianhu County Economic Development Zone in Jiangsu province, covering an area of over 200 Thousand square metres.


Our main products are industrial oleic acid, dimer acid, polyamide resin, glycerin, stearic acid, monomer acid, vegetable pitch, biodiesel and etc which are widely used in industries and fields of printing ink, paint, rubber product, adhesive, energy, foods, medicine, textile, aerospace, seafaring, transportation and etc. We have production lines of 80,000 tons of fatty acid, 25,000 tons of dimer acid, 10,000 tons of polyamide resin and 100,000 tons of biodiesel annually associated with related supporting facilities of "three wastes" treatment and etc. and our products have exported to over 20 countries and regions in Europe, America, and Southeast Asia.


We have successively got ISO9000 Quality Management System Certification and ISO14000 Environmental Management System Certification. "Yongjian" brand was identified as Famous Brand of Jiangsu province. Industrial oleic acid and dimer acid were identified as Famous Products of Jiangsu province.


We devote ourself to technological innovation, developing recycling economy, and strengthening core competence. we have set up Provincial Oleochemical and Engineering Technical Research Center associated with Nanjing University of Technology. Dimer acid of 98 percentage and polyamide resin were named as National High-tech Products, and were classified as National important new products by four national departments.


We have obtained 9 national patents, and have been identified as High-tech enterprise of Jiangsu Province, pilot enterprise of recycle economy of Jiangsu Province, AAA level contract abiding & trustworthy enterprise of Jiangsu Province, A level tax payment credit enterprise of Yancheng City, Top 50 enterprises of Yancheng City.