Shandong Hui jin Chemical Co. Ltd., is one of the leading manufacturers of Dimer acid and Polyamide Resin in China. We produce and export high quality chemical products for many years. Dimer acid, Co-solvent and alcohol soluble Polyamide resin, hot-melt adhesive and Polyamide curing agent are our main products. If any interests please feel free to contact us, we can supply you the relevant information, high-quality products and perfect service. We can produce 10000 tons of Dimer Acid, 3000 ...   |