ADDRESS:| No. 175, Zhonghua North Road, Yunyan District, Guiyang City, Guizhou Province | 
 BUSINESS SCOPE:
 | Anti-corrosion engineering; thermal insulation engineering; building waterproof engineering; pipeline engineering; sales: coal. (Projects that are subject to approval in accordance with the law can be operated only after being approved by relevant departments.) | 
 E-MAIL:
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