The 20th CCE Shanghai Clean Exhibition was hosted by Shanghai Bohua International Exhibition Co., Ltd., and was established by nearly 30 domestic and overseas industry associations. It was held on April 25-27, 2019 at Shanghai New International Expo Center. The industry covers real estate, property, hotels, supermarkets, cleaning and cleaning, municipal sanitation, industry, food processing industry, manufacturing, etc.
On the night of February 7, 1931, the "Twenty-four Martyrs of Longhua" were forcibly taken to the empty land of no one, arranged in two rows of Kuomintang troops under the banner of the Northern Expeditionary Army, and extended a sin against the revolutionary martyrs. The muzzle is aimed at every living life, and the slogan of the crazy bullet sweeping the vibrating arm rang through the clouds! Today, the Yili cleaning team came to the Longhua Martyrs’ Mausoleum to cherish the memory of the revolutionary martyrs with professional cleaning equipment!