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Pharmaceutical intermediatesDiazonium salt photographic materials seriesFine chemical intermediatesCinnamic series

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Redsun

Continuously improve product quality and customer satisfaction for the purpose of operation and development
Time: 2021-09-23

We are a scientific and technological chemical enterprise specializing in the research and development, production and sales of pharmaceutical intermediates, diazonium salt photosensitive materials, coupling agents and fine chemical intermediates.

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  • Add: No. 88,Jingjiu Avenue,Train Station Economical Development Zone, Huanggang City,Hubei Province, China.
  • Tel: +86-713-8463888
  • Fax: +86-713-8463700
  • Business Department: Mr. Wan +86-13808662705
  • E-mail: ry@ry-chem.com
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