Biosafety protection pass box supplier - Qualia
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From 2016 to 2017, Qualia successfully applied for national patents on Biosafety Air Tight Door, VHP Generator, Passing Box, Forced Bathing System, Mist Shower, BIBO, Isolator and other products. In 2022, Qualia applied for national invention patents as the first integrated module P3 in China.
Air Shower
Air Shower
Air Shower is a necessary passage for people/goods to enter and exit the clean room, and also serves as an air lock to seal the clean room. In order to reduce the large amount of dust particles caused by the entry and exit of people/goods, the clean airflow filtered by the high-efficiency filter is sprayed from various directions by a rotating nozzle onto the people/goods, effectively and quickly removing dust particles. The cleared dust particles are then filtered by the primary and high-efficiency filters and re circulated to the wind shower area.
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Bag in Bag Out
Bag in Bag Out
  The Bag in - Bag out is mainly used in chemical and biological (CB) protection, P3/P4 laboratories, and the pharmaceutical industry.The biggest feature of it is that they are installed, replaced, and tested under the protection of PVC bags (or high-temperature bags), and the filtering unit is completely not in contact with external air, ensuring the safety of personnel and the environment, making the replacement process convenient and fast.
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Biosafety Air Tight Door
Biosafety Air Tight Door
The Biosafety Air Tight Door has excellent airtightness, mainly composed of door frame, door leaf, inflatable sealing strip, and inflation and deflation control system. The inflatable sealing strip is embedded in the groove of the door leaf skeleton. Its working principle is that when the door is opened, the inflatable sealing strip deflates and contracts in the groove. When the door is closed, the inflatable sealing strip inflates and expands, forming a strict seal between the door leaf and the door frame.
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Isolator
Isolator
Qualia's independently developed Isolator provides high-level protection for products, personnel, and the environment, preventing exposure to potentially infectious aerosols and protecting products from external environmental pollution.Commonly used in biological experiments for biosafety protection, production of allergenic/toxic substances, and breeding of SPF grade experimental animals.
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TURNKEY PROJECT

Shanghai Qualia Biotechnology Co., Ltd. specializes in various turnkey projects related to pharmaceuticals, veterinary drugs, biosafety technology, and related industries, from design, supply, installation to verification services.
    • CIP SIP
    • PW WF PS
    • Waste treatment systems
    • Architecture
    • Associated Equipment
    • Control&Monitorization
    • Air treatment
    • Architecture (2)
    • Air treatment (2)
    • Associated Equipment
    • Waste treatment systems
    • Process Installation
    • PW WF PS
    • Basic Design of cleanroom system
    • CIP SIP
    • Detailed Design
    • Conceptual Design
    • Process Installation
    • Project Management
    • Control & Monitorization
    Shanghai Qualia
    INSPECTION AND TESTING SERVICES​​​​​​​
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    形状结合
    形状结合备份
    • Biosafety protection Equipment Testing
    • OEB protection Environment Detection
    • Autonomous System Equipment Testing
    • Environment Detection for CDC
    • P3/P4 turnkey project Equipment Testing
    ABOUT QUALIA BIOTECHNOLOGY

    ABOUT QUALIA BIOTECHNOLOGY

    Shanghai Qualia Biotechnology Co., Ltd. is a comprehensive high-tech enterprise that integrates production, processing, and technical services. The company's business covers biosafety protection and industrial equipment, cleaning materials, design consulting services, verification services, etc.

    Qualia's mission is to create a first-class biosafety and clean system enterprise, promoting the spirit of "safety, professionalism, efficiency, cleanliness, and energy conservation". The company's core management and technical team is composed of senior engineers with more than 10 years of industry experience. They can not only process and produce high-quality biosafety protection equipment for customers, but also provide professional design consulting, project construction Integrated services such as construction management verification and after-sales service provide customers with qualified protective equipment and comprehensive technical support to achieve a biosafety and clean production environment.
    Subordinate production base:Jiangsu Qualia Equipment Manufacturing Co., LTD.

    DIGITAL SHOWROOM

    If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

    APPLICATIONS OF QUALIA’S EQUIPMENT

    MORE
    Top Benefits of Using Biosafety Sealed Valves in Cleanrooms And Biocontainment Facilities

    Cleanrooms and biocontainment facilities demand the highest standards of safety, hygiene, and environmental control.

    Read More
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    Choosing The Right Biosafety Sealed Valve: Key Features, Standards, And Applications

    In the world of biosafety engineering, every detail matters—but none more so than the components that control airflow and isolation. Among these, biosafety sealed valves play a decisive role in protecting personnel, safeguarding research, and ensuring compliance with international standards.

    Read More
    2 (1).png
    How Biosafety Sealed Valves Enhance Containment in Laboratory And Medical Environments

    In high-containment laboratory and medical environments, maintaining strict control over airflow and potential contaminants is not just a matter of best practice—it is a matter of life and safety. One of the most critical components of these safety systems is the biosafety sealed valve.

    Read More
    2 (2).png

    WHY CHOOSE QUALIA BIOTECHNOLOGY?

    PARTNERS
    pass box supplier Qualia partner 1
    pass box Manufacturer Qualia partner 2
    glove box supplier Qualia partner 3
    partner 4 Sinovac
    BIOKANGTAI
    JOVAC
    TECON
    Beijing Tiantan Biological products Co., Ltd.
    The Spirit Jinyu Biological Pharmaceutical Co., Ltd
    PULIKE Biological Engineering,INC.
    Wuhan Institute of Biological Products Co., Ltd.
    Institute of Medical Biology,Chinese Academy
    HIPRA
    CAISQ
    QUALIA BIOTECHNOLOGY‘S PARTNER
    Since its establishment in 2012, Qualia has continuously expanded into domestic and foreign markets, and has participated in the clean system engineering of many well-known biopharmaceutical companies at home and abroad, winning high trust from domestic and foreign customers. The company's independently developed products have obtained patent certification, including "invention patent certification" and "utility model patent certification".
    Mist Shower Control System
    Mist Shower Control System
    Mist Shower pass box system
    Mist Shower pass box system
    Mist Shower Control System
    Mist Shower Control System
    Biological airtight pass box system
    Biological airtight pass box system
    HVAC monitoring software
    HVAC monitoring software
    VHP pass box system
    VHP pass box system
    VHP sterilization system
    VHP sterilization system
    Freezing station monitoring system
    Freezing station monitoring system
    Air Tight Door system
    Freezing station monitoring system
    Intelligent control system for personnel flow in sterile workshop
    Intelligent control system for personnel flow in sterile workshop
    LATEST BLOGS​​​​​​​
    2.png
    Top Benefits of Using Biosafety Sealed Valves in Cleanrooms And Biocontainment Facilities
    2025-06-10

    Cleanrooms and biocontainment facilities demand the highest standards of safety, hygiene, and environmental control.

    READ MORE
    2025-06-10
    2 (1).png
    Choosing The Right Biosafety Sealed Valve: Key Features, Standards, And Applications
    2025-06-10

    In the world of biosafety engineering, every detail matters—but none more so than the components that control airflow and isolation. Among these, biosafety sealed valves play a decisive role in protecting personnel, safeguarding research, and ensuring compliance with international standards.

    READ MORE
    2025-06-10
    2 (2).png
    How Biosafety Sealed Valves Enhance Containment in Laboratory And Medical Environments
    2025-06-10

    In high-containment laboratory and medical environments, maintaining strict control over airflow and potential contaminants is not just a matter of best practice—it is a matter of life and safety. One of the most critical components of these safety systems is the biosafety sealed valve.

    READ MORE
    2025-06-10
    未标题-4.png
    Forced Bathing System: the "invisible shield" in the biosecurity line of defense, how to reshape the clean boundary?
    2025-06-26

    At the end of the negative pressure corridor of the biosafety laboratory, at the entrance of the isolation passage in the infectious disease area, and in front of the dust-free workshop of the semiconductor factory, a seemingly ordinary shower device is quietly guarding the last line of defense agai

    READ MORE
    2025-06-26

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