KaiRui Environmental Protection Technology Co., Ltd., is one of the very few companies worldwide which specializes in the manufacturing of Ion Exchange Resins for the Catalytic Applications in Etherification, Hydration, Esterification, Alkylation, Purification, Adsorption in processes like MTBE/ETBE, TAME, Esterification, SBA/TBA, Phenol Alkylates, BPA, MEG, PX, BDO etc. KaiRui is a qualified supplier and collaboration member of the ARAMCO, SABIC, REPSOL, IOCL, PDVSA, CNPC, Sinopec, CNOOC, ChemChina etc.