ShiJiaZhuang HeJia Health Productions Co., Ltd. specialized in the products, such as amine catalyst, pharm intermediates and zeolites. Our main products included: triethylenediamine, TEDA-A33, DMDEE, PMDETA, piperazine anhydrous, MAEM, ATMAA, TTZ, and zeolites. Their quality has reached the international standard and has already exported to Korea, Japan, America and some European countries. 
China