1, Renren Street Group integrates road cleaning, garbage sorting, garbage transfer (garbage collection and removal), landscaping maintenance, river cleaning and municipal engineering maintenance. A comprehensive service-oriented enterprise integrating environmental sanitation technical consulting services and environmental sanitation machinery and equipment manufacturing.
2. Zhonglian Environment
3. Environmental sanitation in Beijing
4. Malone Health
5. Environmental sanitation in Chongqing
6. Shouguang sanitation
7.AVIC hygiene
8. Yingfeng Environment
9. Sander environment
10 jinjiang environment