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Copyright © 2008-2009 Qingdao YALONG Precision Machinery Co,
Ltd. Designed by:
www.21-sun.com
ADD: Central Chongqing Road,Licang District,Qingdao
TEL：0532-66081177 / 66081188 FAX：0532-84614291
Mobile phone: 13864887779 Contact person：Qinghuo Chen
E-Mail: doolong@qdyalong.com |
