Enterprise Honor
Patent
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Utility model patent certificate for an adaptive floor brushing device, October 12, 2018
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Utility model patent certificate for an air-lift sand remover and air-lift head, February 4, 2020
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Utility model patent certificate for a water outlet weir plate, February 4, 2020
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Utility model patent certificate for a snap-on protective sleeve for the end of a U-shaped lamp tube
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Utility model patent certificate for a sludge screw conveying device, April 15, 2022
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A utility model patent certificate for an anti - bridging device for a sludge silo. June 20, 2025
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An injection type ion deodorization system for the treatment of malodorous waste gas in a storage tank. May 2, 2025
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A utility model patent for a medical wastewater treatment device. December 20, 2024 - Copy
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A utility model patent for an internal inflow type screen grid sewage remover. July 2, 2024
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A utility model patent for a central drive type sludge scraping mechanism with an adjustable scraping arm. May 17, 2024
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Utility model patent for an electric reciprocating thickening sludge scraper suitable for rectangular ponds, January 9, 2024
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Utility model patent for an adjustable internal reflux water distribution device for sewage treatment, December 9, 2022
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Utility model patent for a combined horizontal washing tower, December 2, 2022
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Utility model patent certificate for a scale collector and cleaner, November 25, 2022
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Utility model patent certificate for a tail gas treatment device of an internal mixer, November 18, 2022
