Qinhuangdao Audio-visual Machinery Research Instituteis subordinate to China Machinery and Equipment Company. As a High-tech enterprise, it has put all its effors on research and design, manufacture, test and marketing, and has already received the ISO9001:2008 quality and management system cerificate by the UKAS and the CNAS.
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Qinhuangdao Audio-visual Machinery Research Institute
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Qinhuangdao Audio-visual Machinery Research Instituteis subordinate to China Machinery and Equipment Company. As a High-tech enterprise, it has put all its effors on research and design, manufacture, test and marketing, and has already received the ISO9001:2008 quality and management system cerificate by the UKAS and the CNAS.