国产婷婷,欧美视频免费一区二区三区,日韩中文字幕精品视频在线,国产日韩欧美在线,韩国内涵漫画,天堂网男人,欧美23p

中文

Comprehensive Urban Environment Services


Based on Waste-to-Energy investment projects nationwide, Sanfeng Environment has extended its industrial chain to upstream business of waste collection and transfer. In 2018, Chongqing Sanfeng City Environmental Service Co., Ltd. was established, mainly engaged in cleaning, waste collection & transfer and other sanitation services. Since then, its business scope has been further expanded into a comprehensive urban environment service system from household garbage classification to cleaning, collection & transfer, public toilet management, park management, garden green management, waters cleaning, kitchen waste collection & transfer and hazardous waste transportation.  

QQ截圖20200306161507.png

Pref:Waste Water Treatment

Next:Null

Address: 3 Jianqiao Avenue, Jianqiao Industrial Park, Dadukou District, Chongqing, China Tel:(+86) 8805 5666

Chongqing Sanfeng Environment Group Corp. Ltd. All Rights Reserved 渝ICP備50010402000216號

时尚| 荥阳市| 微博| 沁阳市| 女性| 亚东县| 阜宁县| 平舆县| 合水县| 连州市| 察隅县| 顺平县| 嘉义市| 彭州市| 兴文县| 苏尼特右旗| 南投市| 桃园县| 庆城县| 甘孜县| 山西省| 宁河县| 富宁县| 治县。| 额尔古纳市| 麻江县| 黑山县| 密云县| 甘肃省| 大丰市| 安义县| 察隅县| 仙桃市| 中宁县| 蛟河市| 信宜市| 抚宁县| 买车| 财经| 连南| 白山市|