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Tianjin ChinYuan Technology Limited Co***ny located in Tianjin Huayuan Industrial Park, is a professional engaged in battery charge management and R & D, design, production, sales and technical services in one integrated high-tech enterprises. Co***nies adhering to the "quality first, the science and technology, focusing on management, realistic and innovative" business philosophy, and continuously improve product quality at the same time, with particular emphasis on green energy and environmental protectio...
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