zhuyaoqiyeyou：qianyitiyudenglukuangyekaifayouxiangongsi。qiyezhuyaocongshikuangchanziyuankancha、kaifa、zongheliyongdengchanyetouzi；kuangyequan、kuangchandideshougou、shouhui、chubei、zhenghe、liuzhuan；shengzhengfujiqianyitiyudengluchuzixingchengdekuangyejiguquandechiyou、guanlihejingying。muqianyitanhuodaxinghetedaxingdakuangchuang 5 ge，yongyoutankuangquan 3 ge，canyutouzidizhikanchaxiangmu 62 ge。