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四(si)(si)川永強機械施工(gong)(gong)(gong)股(gu)份(fen)有限公(gong)司組建于2004年，由大型國有企業技術骨干組建，屬地基與(yu)基礎工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業承(cheng)包壹(yi)級、鋼結構(gou)工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業承(cheng)包叁級資質(zhi)的股(gu)份(fen)制企業。四(si)(si)川永強主要從事巖土工(gong)(gong)(gong)程(cheng)(cheng)勘察、巖土工(gong)(gong)(gong)程(cheng)(cheng)設計(ji)、地基強夯、強夯置換、預制樁(zhuang)(zhuang)(zhuang)、旋挖灌注樁(zhuang)(zhuang)(zhuang)、全(quan)套(tao)管全(quan)回轉灌注樁(zhuang)(zhuang)(zhuang)、振沖樁(zhuang)(zhuang)(zhuang)、旋噴(pen)樁(zhuang)(zhuang)(zhuang)、CFG樁(zhuang)(zhuang)(zhuang)、基坑支(zhi)護、降水、土石方等各類(lei)地基處理與(yu)基礎工(gong)(gong)(gong)程(cheng)(cheng)和邊坡工(gong)(gong)(gong)程(cheng)(cheng)、鋼結構(gou)工(gong)(gong)(gong)程(cheng)(cheng)。四(si)(si)川永強已發展成(cheng)為中國西(xi)南地區規模宏大、技術力量雄厚(hou)、設備精良、工(gong)(gong)(gong)藝技術好(hao)。