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2022年度中國(guó)精細(xì)化工百?gòu)?qiáng)企業(yè)
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Longkou Union Chemical Co., Ltd.
Address：Zhuyouguan Town, Longkou City, Shandong Province, China
Tel ：86-535-8561298
Fax：86-535-8561140
Contact: Manager Wang
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