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Polyamide epoxy curing agent

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Polyamide epoxy curing agent
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CBNumber:
CB23010895
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Tianjin Ningping Chemical Products Co., Ltd. --
1093273141@qq.com CHINA 6 58
Tianmen Chengxin Chemical Co., Ltd. (Hubei Weidun Biotechnology Co., Ltd.) --
sales@weiduntech.com CHINA 11 58
Tianmen-Xin Chemical Co., Ltd. --
huzg@chengxinhg.com China 11 34

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