南京夏华电子有限公司（下属企业有：南京夏华电源厂，无锡市汇众电源有限公司，兰州汇众电源有限公司）是无锡市高新技术企业，是国内最早从事密封免维护铅酸蓄电池的研究和生产的企业之一。 　　公司投资总额约3000万人民币，总部设在无锡，是一家现代化的专业电池生产制造商。生产占地面积29400m2。公司拥有雄厚的技术力量和国际先进水平的工艺、技术和装备，运用现代化的管理手段，对主要的生产、检验环节均实行微电脑控制。 　　公司的主要产品为：密封铅酸蓄电池、密封胶体铅酸蓄电池、电动车系列等三大系列近百多个规格型号。产品标称电压为2V，4V，6V，8V，12V：额定容量为0.3AH~3000AH。各项性能业已达到或超过IEC、JIS标准，具有容量高、体积小、重量轻、寿命长等优点。目前无锡和兰州两个生产基地已形成年产量达100000KVAH的能力。 　　公司确立了企业宗旨理念承诺精神定位目标服务战略等企业文化和经营方针。努力为顾客提供满意的优质产品。公司通过了ISO9001质量体系认证，以品种齐全，质量可靠和尽善尽美的售后服务，倍受中外新老客户的青睐。产品畅销国内外。并且入围国家光明工程的“世界银行”。 WUXI HUIZHONG POWER Co., Ltd, is currentiy developing a full range of AGM sealed lead-acid rechargeable batteries in 2V to 12V series(range:0.8 to 3000AH), Designed forapplications that require ahigh discharge rate and beep cycle,our batteries are made of carefully selected materials thoroughly tested in our sprcializrd laboratories. All our operations were lSO 9001:2000 ertified in 2002,reinforcing our 5-step QC System that includes polarity voltage and current/intenal resistance testing lnspections are done on samples and pre-shipment well. Our products are CE and UL approved and carry Warranties of at least 12 months We also provige extensive customization options on shell color , size and packaging, Our batteries are available in over 80 models,ranging from 2V, 4V, 6V, to 12V series with capacity from 0,8AH to 3000AH,