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1、National Specialized, Refined, Unique, and New 'Little Giant'

2、Second Prize of National Science and Technology Progress Award

3、quality management system certification

4、High tech Enterprise Certificate

5、Beijing Design Innovation Center

6、Beijing Enterprise Technology Center

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Product Honor Certificate

1、Beijing Science and Technology Award

2、Silver Award in Beijing Invention and Innovation Competition

3、Listed in the Catalogue of Enterprise Income Tax Preferential Policies for Environmental Protection Special

4、Equipment by the Ministry of Environmental Protection

5、Listed in the recommended directory of energy-saving and low-carbon technology products in Beijing for 2018, including new technologies and products in Beijing

6、Key supporting technologies (equipment) for environmental protection and clean production in the petroleum and chemical industry

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Main patented technologies

1、Invention patent for high-throughput anti pollution flat membrane module and flat MBR device

2、Invention patent for a flat membrane support plate

3、Invention patent for a method and device of pulse jet type membrane bioreactor

4、Invention patent for efficient nitrogen and phosphorus removal MBR process and device

5、Invention patent for a method and device for immobilizing microorganisms in MBR Invention patent for a method and device of composite aeration MBR

6、Invention patent for a pulse energy-saving MBR method and device Utility model patent for flat MBR aeration device A utility model patent for a self-supporting submerged flat membrane module

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