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Dalian Bangyi Graphite Material Co.,Ltd
Add：Room 901, Building 5, ORSTAR CITY Plaza, No.56 ChangJiang East Road, ZhongShan District, Dalian City
Postcode：116001
Tel：86-411-82739302/82739303
Fax：86-411-82739301
Email：info@dlbysm.cn
Manager：Feng Yanxu