長(chang)沙(sha)中揚(yang)鋼(gang)(gang)結(jie)構有限公司(si)專業從事(shi)拱形屋頂、無(wu)梁拱、太空瓦、鋼(gang)(gang)結(jie)構工(gong)(gong)程、聲屏障、波(bo)形護欄板及(ji)各(ge)種鋼(gang)(gang)結(jie)構產品的研(yan)發(fa)、設(she)計、制作(zuo)、安裝、咨(zi)詢及(ji)銷售(shou)服務為主(zhu)以(yi)土(tu)建等工(gong)(gong)程施工(gong)(gong)為輔的綜合性鋼(gang)(gang)結(jie)構工(gong)(gong)程公司(si)。電話(hua)：
