Henan Botai Chemical Building Materials Co. Ltd. focuses on the production, research,development,sales of VINNATE® Redispersible polymer powder,VAMCELL®HPMC, BOMCELL®HEMC, THYLOCELL®HEC,FORCA®Calcium formate,DEMACSA®Superplasticizer, Defoamer,Water repellent. Botai have more than 20 trademark registrations,EU REACH registration,ISO9001 quality management system,FAMI-QS certification,three joint R&D centers."To be the most reliable one-stop raw materials’supplier" is the goal of Botai people.