Beijing Chengkaiweiye Science&technology Development Co.,Ltd

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Company: Beijing Chengkaiweiye Science&technology Development Co.,Ltd Contact: Mr. liu stanely Address: Room 1502, Unit D-2, Building No.9, 38 Songyu South Road, Chaoyang District, Beijing, China Postcode: Tel: 010-67327272 Fax: 4008127127-11855 Homepage: http://bjckwy.86exporter.com E-mail: