Shandong Tuoweisheng Chemical Technology Co., Ltd. (TWS Chemical) is a professional chemical supplier from China, specializing in industrial solvents, chemical intermediates, and raw materials. Our product portfolio includes Isopropyl Alcohol (IPA), Ethylene Glycol (EG), Ethyl Acetate (EA), Dimethylformamide (DMF), and other chemical solutions widely used in pharmaceutical, coatings, electronics, agrochemical, and industrial applications worldwide.

Through our affiliated companies, including Shandong Tuoweisheng Chemical Technology Co., Ltd. and Shandong Linxi Chemical Technology Co., Ltd., we combine manufacturing resources, quality assurance systems, and supply chain expertise to deliver reliable chemical products and professional services to global customers.