Yancheng Longshen Chemical Co.,Ltd.(Yancheng Longshen Fine Chemical Factory) is the technology private chemical enterprise with scientific research, production and operation. The company started and i... View More >
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ISO 14001:2004
EACC
2012-11-28~2015-11-27
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ISO 9001:2008
EACC
2012-11-28~2015-11-27
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