cangzhou changtong mechanical equipment co.,ltd

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Company: cangzhou changtong mechanical equipment co.,ltd Contact: Ms. Jane Hu Address: No.48 DongHai Road Cangzhou economic and technological development zone Cangzhou city Postcode: 061000 Tel: 86 0317 8275880 Fax: 86 0317 3094718 Homepage: http://changtong123.86exporter.com E-mail: