NO.20 Bulding-Holl Technology Bulding, Zhiheng Strategic New Industrial Park, Nantou Guankou 2nd Road, Nanshan District, Shenzhen, China

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13C, Jincheng Building, No. 15, Xiangcheng Road, Pudong New Area, Shanghai, China (Mainland)

Company profile We are the central government procurement supplier in China and all products are of high quality.Shanghai Qing fei Science&Technology CO., LTD is a high-tech information system...