general manager: duan jinting
address: qingdao jiaozhou beiguan industrial park road in the reservoir 6
business hotline: 0532-82291116/13806420399
service hotline: 0532-82291117
fax: 0532-82291118
website: www.zhongzhida.cn, www.qdzhongzhida.com
e-mail: zzda@zhongzhida.cn
zip code: 266300
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occupational health management system
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environmental management system certification
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environmental management system certification
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quality management system certification
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quality management system certification english
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in december 2013, the company won the leader.
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in march 2014, vice mayor zhao fahai of qingdao jiaozhou cit
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the company participated in the 2014 beijing exhibition
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director xia longjun of the science and technology departmen
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french customers visit citic and conduct technical exchanges
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french customers visit citic and conduct technical exchanges
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french customers visit citic and conduct technical exchanges
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french customers visit citic and conduct technical exchanges
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external hot air cupola cover
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water-cooled thin furnace lining cupola 1
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cupola melting and pouring terminology 1
