开(kai)云集团 分(fen)别与天(tian)津(jin)滨海澳泰防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)材(cai)(cai)(cai)料(liao)有(you)限(xian)公(gong)(gong)司(si)、江苏莱德建材(cai)(cai)(cai)股份(fen)有(you)限(xian)公(gong)(gong)司(si)、宁夏刘氏环宇建材(cai)(cai)(cai)有(you)限(xian)公(gong)(gong)司(si)、兰州佳(jia)星防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)材(cai)(cai)(cai)料(liao)有(you)限(xian)公(gong)(gong)司(si)、北京世纪蓝箭防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)材(cai)(cai)(cai)料(liao)有(you)限(xian)公(gong)(gong)司(si)、新(xin)乡市宇雪(xue)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)材(cai)(cai)(cai)料(liao)有(you)限(xian)公(gong)(gong)司(si)、北京朗坤(kun)防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)材(cai)(cai)(cai)料(liao)有(you)限(xian)公(gong)(gong)司(si)，七(qi)家防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)材(cai)(cai)(cai)料(liao)公(gong)(gong)司(si)签订了(le)战略合作意向