Zhonghui Plaza, Xianxialing Road, Qingdao,Shandong, P.R.China. 266061 Qingdao, Shandong
Qianpo Village, Laiwu high-tech development zone Laiwu, Shandong
No. 15-2, Unit 2, Building B, Jushang Dongwang Park, No. 230-1, Donghuan Avenue Liuzhou, Guangxizhuangzuzizhiqu