No.292 Hangzhou Popularity Ranking No.59 Xihu District No.589 Zhejiang No.1 Testing Machines No.2 Systems Safety No.2 Battery Management Systems No.2 UL Certification No.4 Energy Storage Systems No.4 Big Data Evaluation No.4 Xi Tong Ji Chips No.5 Li Li Zi Dong Li Batteries No.5 Li Li Zi Xu Batteries No.6 Systems Engineering No.6 Smart Data Analysis No.6 Battery 专精特新小巨人企业 科技型中小企业 省科技型中小企业 高新技术企业 省级高新技术企业 国家高新技术企业 UL认证 CE认证 TUV认证