4399免费视频

山東省齊河(he)(he)縣瑞恒非(fei)(fei)開(kai)挖工程(cheng)(cheng)公(gong)司(si)是專業(ye)從事非(fei)(fei)開(kai)挖技術(shu)研(yan)究開(kai)發的企業(ye),本公(gong)司(si)始(shi)建(jian)于2002年(nian),擁有(you)多名長期研(yan)究非(fei)(fei)開(kai)挖**工程(cheng)(cheng)師,并擁有(you)自己的十幾(ji)個(ge)專業(ye)化的施(shi)工隊伍.本公(gong)司(si)已(yi)先后在山東、陜西、江蘇、湖(hu)南、河(he)(he)南、河(he)(he)北、遼寧、吉林等(deng)(deng)十幾(ji)個(ge)省市成功完成燃氣、石油、自來水、廣播電(dian)視、電(dian)信、電(dian)力(li)、熱力(li)、管網工程(cheng)(cheng)等(deng)(deng)大中型工程(cheng)(cheng)的施(shi)工，深(shen)受社(she)會各界的好(hao)評(ping)。本公(gong)司(si)設備(bei)齊全，工藝**，目前(qian)擁有(you)主要設備(bei)：鉆(zhan)(zhan)通(tong)(tong)300T、鉆(zhan)(zhan)通(tong)(tong)120T、鉆(zhan)(zhan)通(tong)(tong)80T、鉆(zhan)(zhan)通(tong)(tong)55T、鉆(zhan)(zhan)通(tong)(tong)50T、鉆(zhan)(zhan)通(tong)(tong)35T、鉆(zhan)(zhan)通(tong)(tong)32T等(deng)(deng)共(gong)有(you)設備(bei)10余(yu)臺。配備(bei)美(mei)國(guo)、英國(guo)、德國(guo)**DCI地(di)磁(ci)控(kong)向系統(tong)，可以在高速路(lu)、鐵路(lu)、公(gong)路(lu)、河(he)(he)流、建(jian)筑物等(deng)(deng)地(di)形復(fu)雜區域敷(fu)設和置換各種管道。