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西安石大能源股份有限公司 Xi'an stone big energy engineering technology Co., ltd.

Address: Xi 'an electronic west street xiking 3 3 1, 10703
mobile phone:029-88647098 (24 hour service)

Telephone:029-88647098
Fax:0912-88888888      
website:www.shidanengyuan.com       
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