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          Guilin Coninst -- With the longest history in the field of electrical contact materials in China         
          Guilin Coninst -- The leader of the electrical contact technology of China  
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          Guilin Electrical Equipment Scientific Research Institute (GLESI) ---- glesi.com.cn
          Guilin Coninst is a member of the Electrical Engineering Alloys Sub-Association of China Electrical Equipment Industrial Association ----e-material.com.cn
          Electric Material Quality Supervision and Testing Center of Machinery Industry of China --- cemt-gl.com
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                   Copyright (c) 2006. All Rights Reserved. Tel: +86 773 5811092