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ABOUT DENIS

Company Overview
Honorary qualifications

  • 2020 Guangdong Province

    2020 Guangdong Province "Contract Abiding and Credit Valuing" Enterprise Publicity Certificate

  • Guangdong Province Contract Abiding and Credit Valuing Enterprise in 2020 (plaque)

    Guangdong Province Contract Abiding and Credit Valuing Enterprise in 2020 (plaque)

  • 2021 Technological Innovation and Invention Achievements

    2021 Technological Innovation and Invention Achievements

  • 2021 Technology Innovation Brand (Plaque Denis Environment)

    2021 Technology Innovation Brand (Plaque Denis Environment)

  • High-tech enterprise certificate

    High-tech enterprise certificate

  • HVAC Industry Association Engineering Design and Construction Qualification Level 1

    HVAC Industry Association Engineering Design and Construction Qualification Level 1

  • Executive Member Unit of the China Scientists Forum in the Council

    Executive Member Unit of the China Scientists Forum in the Council

  • Innovative small and medium-sized enterprises

    Innovative small and medium-sized enterprises

  • Specialized, refined, and innovative small and medium-sized enterprises

    Specialized, refined, and innovative small and medium-sized enterprises

  • 2021 Technological Innovation and Invention Achievements

    2021 Technological Innovation and Invention Achievements

  • 2021 Technology Innovation Brand (Certificate Denis Environment)

    2021 Technology Innovation Brand (Certificate Denis Environment)

  • Construction Enterprise Qualification Certificate

    Construction Enterprise Qualification Certificate

  • Enterprise Credit Rating Certificate AAA

    Enterprise Credit Rating Certificate AAA

  • An energy-saving air purification system

    An energy-saving air purification system

  • A workshop air purification device

    A workshop air purification device

  • A central air conditioning inlet air purification device

    A central air conditioning inlet air purification device

  • An efficient and energy-saving air conditioning system

    An efficient and energy-saving air conditioning system

  • An efficient and energy-saving air conditioning system

    An efficient and energy-saving air conditioning system

  • An energy-saving and efficient dehumidification air conditioning system for clean rooms

    An energy-saving and efficient dehumidification air conditioning system for clean rooms

  • A clean workshop fresh air system

    A clean workshop fresh air system

  • An energy-saving and environmentally friendly air conditioner purifier

    An energy-saving and environmentally friendly air conditioner purifier

  • Computer Software Copyright Registration Certificate

    Computer Software Copyright Registration Certificate

  • Control System V1.0 for Clean and Purified Air Conditioning Cabinets

    Control System V1.0 for Clean and Purified Air Conditioning Cabinets

  • A Method and System for NMP Purification in the Coating Process of Lithium Ion Batteries

    A Method and System for NMP Purification in the Coating Process of Lithium Ion Batteries

  • Integrated rotary dehumidification unit

    Integrated rotary dehumidification unit

  • A method for treating waste liquid from lithium-ion battery separator coating

    A method for treating waste liquid from lithium-ion battery separator coating

  • Low humidity environment return air acidic gas treatment equipment

    Low humidity environment return air acidic gas treatment equipment

  • A waste heat recovery energy-saving dehumidification air conditioning system

    A waste heat recovery energy-saving dehumidification air conditioning system