Wuhan East Lake High-tech Zone Hubei New Materials Hua Gong Xin Materials Chemical Raw Materials Organic Chemical Raw Materials Dyes Jie Neng Jian Pai Ran Liao Zhong Jian Ti Organic Chemical Raw Materials Chemicals Packaging Materials Pharmaceutical Industrial名牌产品博士后工作站国家高新技术企业高新技术企业企业技术中心省级高新技术企业ISO9001认证ISO14001认证OHSAS18001认证