No.31 Qingdao Popularity Ranking No.2 Jimo District No.112 Shandong No.1 Excipients No.1 Tan Su Materials No.2 Globalization No.2 Tires Manufacturing No.2 Zi Wu Lines Tires No.2 Yi Dai Yi Road No.2 Raw Materials No.2 Tires No.2 Plain Materials No.3 Supply Chain Management No.3 Kua Jing Dian Shang / Foreign Trade No.5 Automation Technology 发明专利 实用新型专利 高新技术企业 国家企业技术中心 国家级工业设计中心 国家知识产权优势企业 ISO9001认证 ISO14001认证 ISO/TS16949认证