TEDA, Dabco,bicyclo(2,2,2)-1,4-diazaoctane, DABCO, dabco crystal, DABCO EG, dabco 33lv, dabco R-8020, dabco S-25, D 33lv, 1,4-ethylenepiperazine, TED, TEDA, texacat TD 100, thancat TD 33, triethylenediamine It owns largest production line in the country for afor triethylene diamine with yearly production capacity of 1800T. Products' quality indexes are higher than those of the same products in the foreign countries. The company owns powerful technical strength, advanced imported production equipment and precise test instrument. Products are well received by clients at home and abroad. HANSON XU(DR).