No.302 Nanchang Popularity Ranking No.22 Xinjian District No.739 Jiangxi No.6 Security Electronics No.6 Power Supplies No.6 Electronics Appliances No.8 Lighting Fixtures No.8 Security Technology No.9 Light Sources No.10 Battery No.11 Xu Batteries No.12 LED No.12 Chips No.12 Security No.13 Lighting 高新技术企业 省级专精特新中小企业 科技型中小企业 省科技型中小企业 省级高新技术企业 IATF16949认证 ISO14000认证