hat
· Te fonde an 2012 la, Mr Dai se teknoloji chimik co, Ltd, ki mennen rechèch ak devlopman nan intermédiaires yo OLED, koute chè katalis metal, materyèl nanomètr pwodwi pwojè, nan jaden an te gen nan dirijan lokal la..
eng
· Founded in the 2012, Mr Dai is chemical technology co., LTD., leading research and development of the OLED intermediates, precious metal catalyst, nanometer materials project products, in the field has been in the domestic leading;