公(gong)司(si)(si)以湖南(nan)发展益沅自(zi)然资(zi)源(yuan)开(kai)发有限(xian)公(gong)司(si)(si)为平(ping)台,从(cong)河砂(sha)(sha)销(xiao)售(shou)切入资(zi)源(yuan)开(kai)发业(ye)务(wu)。目前(qian),公(gong)司(si)(si)与沅江荣(rong)信(xin)建材有限(xian)公(gong)司(si)(si)合作,负(fu)责荣(rong)信(xin)建材河砂(sha)(sha)、河卵石、碎石等产品在长江中(zhong)下(xia)游地(di)(di)区的(de)销(xiao)售(shou)业(ye)务(wu);与沅江地(di)(di)方国(guo)资(zi)平(ping)台湖南(nan)沅江琼(qiong)湖投(tou)资(zi)建设开(kai)发有限(xian)公(gong)司(si)(si)携手(shou)投(tou)资(zi)码头(tou)及集散中(zhong)心经(jing)营业(ye)务(wu)和机制(zhi)砂(sha)(sha)加(jia)工生产业(ye)务(wu)。