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SONGYUAN established in 1999, and located in Huanghua Industrial Park of Changsha High&New Technology Development Zone. Our company is a high-tech enterprise integrated with R&D, production and sales. After more than 20 years of precipitation, our industrial chain has been continuously improved and owned multiple production lines by now. At present, our products include chemical intermediates, pharmaceutical intermediates, aroma chemicals and electronic chemicals, etc. and we enjoy great reputa...

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