Qualification Honors


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

Second Prize of National Science and Technology Progress Award

quality management system certification

High tech Enterprise Certificate

Beijing Design Innovation Center

Beijing Enterprise Technology Center

 

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Product Honor Certificate

Beijing Science and Technology Award

Silver Award in Beijing Invention and Innovation Competition

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

Equipment by the Ministry of Environmental Protection

Listed in the recommended directory of energy-saving and low-carbon technology products in Beijing for 2018,

including new technologies and products in Beijing

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

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Main patented technologies

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

Invention patent for a flat membrane support plate

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

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

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

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

Business License