Dongying Hanbo Chemical Co.,Ltd.,located in Lijin economic development zone,is specialized in manufacturing polyurethane elastomer curing agent(chain extender) DMTDA,DETDA and MOCA. Based on several complete production lines,scientific quality control and management system,the annual output of DETDA is 3000 metric tons and DMTDA is 1000 metric tons.Meanwhile,we founded Dongying Aonuo International Trade Co.,Ltd. in the year 2014 to develop the overseas market.For the past two years,we have accomplished a worldwide sales and service network.

Our company is honored as”New High-tech Enterprise” “Target Management Advanced Unit”.Sticking to the principle of honesty and high quality products,we sincerely welcome customers home and abroad to contact or visit us.