As population growth, road congestion, traffic jams and traffic disorder is a common phenomenon in the city, and that is the “bottleneck”for urban development. Therefore, we built subway and light rail to provide people with fast and convenient service. It needs to install platform screen door to avoid the air pressure problems in the subway and light rail. The platform screen door brush can prevent dust, prevent insect, insulate sound, insulate hot and cold and save enegry.

Platform Screen Door Brush

AO QUN Platform Screen Door Brush has been installed in many countries and cities, such as Beijing, Shanghai, Guangzhou, Shenzhen, Kunming, Chongqing, Ningbo, Tianjin, Harbin, Taiwan, Chengdu and so on. We have successfully installed the brushes in line No. and line No.9 of Guangzhou, Futian Station of Guangzhou-Shenzhen-Hong Kong Express Rail, line No.7 and line No. 9 of Shenzhen, line No.1 of Changsha, line No.6 of Wuhan, line No.1of Hefei, the newly built intercity rail of Dongguan-Huizhou, line No.4 of Nanjing, line No.1 Phase 2 of Zhengzhou—the intercity rail from Zhengzhou South Station to Zhengzhou Airport, line No.6 and so on.


AO QUN Platform Screen Door Strip Brush is in everywhere around us. The filament is made from nylon with good elasticity and flexiblity. We pass the test of ROHS and SVHC. And our brush can achive good sealing effect and saving energy. AO QUN will continue to work to provide a confortable environment for transportation.

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