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威迪(di)(di)(di)斯（山東）管(guan)道(dao)系統有限公(gong)(gong)司(si)是由英國威迪(di)(di)(di)斯集(ji)團控股有限公(gong)(gong)司(si)在(zai)中(zhong)國投資的工(gong)廠(chang)，公(gong)(gong)司(si)主要生產(chan)(chan)：預制保溫(wen)管(guan)道(dao)及(ji)(ji)配件(jian)(jian)(jian)，塑料(liao)管(guan)道(dao)及(ji)(ji)配件(jian)(jian)(jian)等。產(chan)(chan)品將行銷亞洲、歐洲、美洲等廣大國家及(ji)(ji)地區，未來幾年產(chan)(chan)品將占(zhan)據整個(ge)熱(re)力管(guan)道(dao)系統80%的市場份額。威迪(di)(di)(di)斯集(ji)團控股有限公(gong)(gong)司(si)（Radius Group Holdings Limited）是一(yi)家英國注冊公(gong)(gong)司(si)。威迪(di)(di)(di)斯集(ji)團是當前歐洲大的PE管(guan)材、管(guan)件(jian)(jian)(jian)制造商(shang)。當前共擁有28個(ge)生產(chan)(chan)工(gong)廠(chang)和7000多(duo)名員工(gong)，產(chan)(chan)品行銷50多(duo)個(ge)國家，年銷售達10億(yi)歐元。