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zhongya aims for
accomplishments
for many years, our company and products have won a variety of honors issued by the government agencies and organizations. for instance, zhongya aluminum has awarded the iso9000 quality management system certificate, iso14001 environmental management system of cqm and applied for a number of national patents.
honor
honor
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- top ten brand honorary certificates of good word-of-mouth
- top ten brands of china aluminum profiles in 2018
- contract-abiding and credit-abiding enterprises in guangdong province
- 2015.8 honorary certificate of top ten aluminum profiles enterprises in china
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