SLEO CHEMICAL TECHNOLOGY CO., LTD. is a professional and esteemed manufacturer of construction chemicals and related products, including Hydroxypropyl Methyl Cellulose (HPMC), Redispersible Polymer Powder (RDP), Polyvinyl Alcohol (PVA), Superplasticizer(SP's) and Hydroxypropyl Starch Ether (HPS) etc.