Specializing in the production of surfactants such as Sipan, tween, emulsifier, polyether polyol and penetrant.Tel: 13511575133
www.guolichem.com.cn
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Linyi Guoli Chemical Co., Ltd. Specializing in the production of surfactants such as Sipan, tween, emulsifier, polyether polyol and penetrant.Tel: 13511575133 www.guolichem.com.cn 6 |
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