Shandong Yonja industry Co., limited has been in the plastic chemicals marketplace for many years. We started as a manufacturing enterprise who dedicated to domestic business. After years of development and practice, the company has successfully grown up to a multifunctional enterprise, comprising production processing and export & import business. Among a wide range of our products, we are most active in plastic chemicals (such as LDPE/LLDPE, HDPE, PVC Resin, ABS Resin, etc). Besides, with the oversea client and marketâ??s demands, we established fixed business relationship with some powerful manufacturer ï¼?like Detergent Chemicals, Pigments and Coatings, Acid chemicals, etc.) to be our cooperated factory to perfect our product line, and to meet diversified requirement of the clients company in the worldwide market, to show our unique advantage in the worldwide. We are proud and confident on our valuable products and our professional teams are here to assist all inquiries.