CHANGYI DONGFENG SEALING MATERIALS CO.,LTD.

Flexible Graphite Rolls , Pure Graphite Sheets

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Address: WEST OF FUCHANG STREET,CHANGYI CITY, Weifang, Shandong, China,
Weifang, Shandong,
China,

Tel: 86-536-7168108
Fax: 86-536-7168178