1、ercigongshuishebei

开户即送38体验金 beijingshijiqiyabuxiugangshuixiang 010-63309166/400-600-1023caiyongshizhengguanwangzhijiedieyayushuixiangercijiayagongshuixiangjiehe，bingliyongshijiankongzhimokuaijinxingzhuanhuandetedian，laimanzugaofengshihouyonghuyongshuixuqiu，jienengyushuizhidejiankangshitadedaimingci。

2、無負壓供水設備

beijingshijiqiyabuxiugangshuixiang400-600-1023wuxudajianshuichishuixiang，jieneng50%yishang，jieshui13%yishang，jieshengtouzi，gongshuianquanwending、shuizhijiankangwuerciwuran

3、變頻供水設備

beijingshijiqiya13511020999/400-600-1023bianpingongshuishebeishiyizhongzhijieyushizhengguanwangxianglian，erbuhuiduishizhengguanwangchanshengyingxiangdechengtaogongshuishebei。gaishebeizaibianpinhengyadejichushang，jiangshizhengguanwangyalihetishengshuibengdeyalijinxingdiejia，shishenghuogongshuigengjiajienenghehuanbao，shichuantongercigongshuilixiangdegengxinhuandaichanpin。