Present situation of external wall cleaning industry

1, engaged in this work, foreign technology is more advanced than our own, some countries have implemented robot cleaning operations, while most cities in China are still using manual cleaning.

2. At present, Beijing, Shanghai, Tianjin, Chongqing, Chengdu, Kunming, Xi, Urumqi and other large and medium-sized cities have excellent domestic external wall cleaning technology. In particular, Beijing has the highest cleaning frequency and the strictest quality requirements;

3. The format of this industry is chaotic and mixed. The contractors of this kind of work are mostly cleaning companies, and other units undertake it, but most of them are subcontracted; There are few powerful companies with complete qualifications and strong anti-risk ability.