No.53 Chongqing Popularity Ranking No.2 Wanzhou District No.1 Environmental Protection Products No.2 Li Li Zi Xu Batteries No.2 Li Li Zi Dong Li Batteries No.2 Medical Devices No.2 Charging Batteries No.2 Lithium Battery No.2 Xu Batteries No.2 New Energy No.2 Furniture No.2 Healthcare Technology No.3 Low Carbon Environmental Protection No.3 Water Mirror 国家高新技术企业 高新技术企业 省级高新技术企业 市级高新技术企业