Shandong Longze Chemical Co., Ltd. mainly produces and supplies Dimethyl Carbonate, Propylene Glycol, Propylene Carbonate, Diethyl Carbonate, Isopropyl Alcohol, Diisopropyl Ether, DEET, Dicalcium Phosphate Anhydrous, Succinic Acid, Maleic Acid, and other related products.


With strong support and trust from both upstream and downstream customers, Shandong Longze has experienced diversified and rapid development. Currently, our business spans several industries, including coatings & paints, cosmetics, food, flavors, and pharmaceuticals, resins, plasticizers, and polyurethane, as well as drilling and oil recovery chemicals.