qingzhou jintong chemical industry co.,ltd

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Company: qingzhou jintong chemical industry co.,ltd Contact: Ms. sala yu Address: beihuo village huanglou town qingzhou shandong province ,china Postcode: 262518 Tel: 86-536-3839393 Fax: 86-536-3839393 Homepage: http://www.qzjthg.com http://qzjthg.86exporter.com E-mail: