air purifier china–Olans
Demand for air purifiers rises by 400% in national capital The rising air pollution in the national capital has led to a 400% rise in the sale of air purifiers here since October last year. With the growing demand for air purifiers, the air purifier industry in the country has also seen a year-on-year rise of about 54% since 2014. Experts believe that such a massive demand for air purifiers has been a result of the massive pollution levels across the country. [...]