CASE STUDY: Mcdonald’s Kitchen Exhaust Purification Project by AirQuality Technology

🗓️ Oct 10th, 2023 | Fon ZHOU


McDonald's is the world's largest fast food restaurant chain, serving over 69 million customers daily in over 100 countries in more than 40,000 outlets as of 2021. The McDonald's Corporation revenues come from the rent, royalties, and fees paid by the franchisees, as well as sales in company-operated restaurants. McDonald's is the world's second-largest private employer with 1.7 million employees. As of 2022, McDonald's has the sixth-highest global brand valuation.

McDonald's continues to invest heavily in opening new restaurants in China, especially in the three first-tier cities of Shanghai, Beijing and Shenzhen, which plan to open more than 400 new restaurants next year. China's first-tier cities are particularly concerned about air pollution in the catering industry. The government has very strict emission standards. Violation of these standards will result in administrative penalties and even lawsuits. Therefore, McDonald's China held an open tender to seek suitable kitchen fume purification products.


STEP1:Produce products that meet technical specifications

STEP2:The product is submitted for inspection and tested by a designated third-party agency and passed the test

STEP3:·The product was tested in the restaurant (installed third-party online oil fume emission IoT monitoring system) and passed the test


AQT stood out from the competition among 15 outstanding brands. After strict screening, it was qualified to supply products in these cities.

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