山東環通復合(he)材(cai)料有限公(gong)司于中國電(dian)建一直(zhi)保(bao)持著業務(wu)合(he)作關系,雙方合(he)作一直(zhi)很穩定,主要(yao)合(he)作的內(nei)容(rong)包括(kuo):mpp電(dian)力管(guan)(guan)道(dao),PE給水(shui)管(guan)(guan),pe穿線管(guan)(guan),CPVC電(dian)力管(guan)(guan),水(shui)泥制品(pin),玻璃(li)鋼產(chan)品(pin)等