No.63Yantai Popularity RankingNo.28 Development ZoneNo.626 ShandongNo.4 Raw MaterialsNo.8 Qi Che Chan Industries ChainNo.8 Gong Cheng Yan Jiu CenterNo.10 New MaterialsNo.13 Hua Gong / Chemistry Polyester PET Cha Re Analyzers Re Su Xing Ju An Zhi Tan Xing Ti Ke Jiang Jie Plastics Hexane Organic Raw Materials Chun Ben科技小巨人企业企业技术中心科技领军企业专精特新小巨人企业国家知识产权示范企业高新技术企业