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河北清美化工有限公司
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PVC
(2012/08/06)
The company is mainly involved in research and
production of surfactant and washing chemicals. Is the
first to engage in professional development,
production, operating a high ...
1
河北清美化工有限公司
版权所有1997-2012
电话:86-0311-87283332 传真:86-0311-87283332