柳州市友健预应力机械有限公司(地处广西柳州市高新区，自八十年代末期建厂以来，已迅速发展成为以预应力产品、建筑机械产品以及预应力施工为一体的企业。Friends of Prestressed Jian Machinery Co., Ltd. Liuzhou (Liuzhou mountain springs Construction Equipment Co., Ltd.) is located in Liuzhou, Guangxi, high-tech zones, since the plant since the late eighties, has rapidly developed into a pre-stressed products, construction machinery products, and prestressed Construction as one enterp 详细介绍