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歡迎來到南京道芬電子有限公司!
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The company attaches great importance to product quality management.   Through years of practice and exploration, the company has gradually established a complete scientific research system and quality management system.   Technical personnel and production workers have also accumulated rich practical work experience.   The company has passed 13485 international quality management system certification, so that product quality and after-sales service have more scientific and perfect guarantee.



             


             




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