Yantai is the "most charming city of China ". The Yantai Aodong Chemical Material Co.,Ltd. is happen to locate at this beautiful seashore tourist city. The site of the factory is Xingfuzhong Road of Zhifu District(location:37掳34鈥?7鈥砃121掳18鈥?0鈥矱), Yantai which covers an area of 6000 square meters. N...