Shandong Chemsun Ost Co.,Ltd

Chemsun is located in the beautiful coastal city of Qingdao, China. Chemsun is an integrated manufacturing company focused on chemical feedstocks and chemical solutions. We are experts in R&D and production in the fields of pharmaceuticals, pesticides, polyurethanes, coatings, solvents, plastics, adhesives, water treatment, papermaking, food additives and other fields. We also integrate rich chemical resources to provide personalized customized services for global customers. Chemsun customers always come first. In the past ten years, Kaisheng has established stable and friendly partnerships with thousands of customers in more than 100 countries such as the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc., and has decades of experience in chemical production and trade. We are committed to providing our customers with high quality every product and ensuring customer satisfaction. It makes Chemsun a strong and reliable peer in the international market. Our advantageous products: Adamantane Adamantane hydrochloride Isophorone hydroquinone Thiourea dioxide Benzyl chloride benzoyl chloride Tetrahydrofuran (THF) Propylene glycol (PG) N-Bromosuccinimide N-Chlorosuccinimide Cationic reagent 65%/69% Propylene oxide (PO) Tetrachloroethylene (PCE) Perchloroethylene (PCE) Trichloroethylene (TCE) Isopropyl alcohol (IPA) Ferric chloride (ferric chloride) Chlorinated paraffins 42, 52, 70 Maleic anhydride (MA) Dichloromethane (MC) Cyclohexanone (CYC) Epichlorohydrol (ECH) Phthalic anhydride (PA) Dimethyl carbonate (DMC) Dimethylformamide (DMF) Toluene diisocyanate (TDI) Methyl methacrylate (MMA) Potassium pyrophosphate Sodium hexametaphosphate (SHMP) Sodium tripolyphosphate (STPP) Monoammonium phosphate (MAP) Diammonium phosphate (DAP) Dioctyl terephthalate (DOTP) Thiourea dioxide