Room 1506, Building 1, Court No. 1, Qingtaxili, Fengtai District, Beijing Beijing, Beijing
NO.32, Qingdao, Shandong, China,
Tuzla Kimya Sanayicileri Organize Sanayi B?gesi No:9 Istanbul, Turkey
18yan er dao road,shinan district, Qingdao Qingdao, Shandong