In August ,2014 HPY battery passed ISO9000-2000 Quality System Certificate.The ISO9000 standard is a scientific summary of the experience of quality management in many economicall...
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HPY battery orders increased quickly in 2016, so HPY group decided to start new battery factory line in Huizhou City since the cost is cheaper than Shenzhen.
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In order to show our factory more clear for customers, we have build a totally new website for HPY battery: Company webiste: http://www.haopinwin.com Alibaba website:https://hpwin....
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Jessica