Chongqing Changfeng Chemical Co., Ltd.
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Chongqing Changfeng Chemical Co., Ltd.
http://www.chemnet.com/ChinaSuppliers/13865/
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Chongqing Changfeng Chemical Co., Ltd.
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Issue Date
GB/T28001-2011
Quality Assurance Centre of China Association for Quality
2013.10.9
ISO14001
Quality Assurance Centre of China Association for Quality
2013.10.9
ISO9001
Quality Assurance Centre of China Association for Quality
2013.10.9
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Contact: Mr. Edward Zhang
Tel: +86-23-67896333
Fax: +86-23-67896677
info@changfengchem.com
www.changfengchem.com
Region:China/Chongqing
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