Yantai Aodong Chemical Material Co., Ltd. . Yantai Aodong Chemical Material Co.,Ltd. is located in this beautiful seashore tourist city. The site of the factory lies in Xingfuzhong Road of Zhifu District(location:37°34?17?N121°18?40?E), Yantai, which covers an area of 6000 square meters. Now the company has more than 40 staff and the middle-and-high-ranking professional and technical personnel accounts for 80% of the total amount of staff.