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QINGDAO DEFNEG MACHINE MANUFACTURING CO.LTD.
Add：No.5 Huantai Road Wangtai Town Xihaian New District Qingdao
Contact person: Mr. Li
Tel：(86)532-83135297
Fax：(86)532-83132281
Mobile：13606489863
Email：qddefengjixie@126.com