North Advanced Science and Technology ( Tianjin) Industrial Co.,Ltd

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Company: North Advanced Science and Technology ( Tianjin) Industrial Co.,Ltd Contact: Ms. Catherine zhang Address: Jinghai, Tianjin, China Postcode: 301600 Tel: 86 22 59522263 Fax: 86 22 59522259 Homepage: http://www.gaokeshiye.com.cn http://pipeexport99.86exporter.com E-mail: