Hefei IECO Intelligent Equipment CO., LMTD (CHANTEC PACK) yana a biranen Hefei, a tsakuni Anhui - wani birane mafi sanyi da kuma ilimi a Sina. IECO shi ne mai aiki na injini na magana a tsaye (sakka, gusset, quad jaka), injini na dabam dabam dabam Ƙarfafa da a baya (doypack, Ƙarfafa zipper), layi mai aiki (daluwa a kan kashe, jaka cikin kashe) da kuma jaka a cikin kasa na biyu. Makasudin IECO ita ce "muna mai da hankali, saboda haka mu da kyau! mu yi donot kawai suna yin aikin na aiki, amma kuma mu ne mafi kyau mai magarya a warware!