OUR FACILITIES
cGMP Manufacturing
(Hwaseong Plant)
Built for scale: Delivering commercial scale manufacturing with consistency and reliability.
"Established in 2016 in response to growing customer demand, Yuhan’s Hwaseong Plant is mainly built for large-scale commercial manufacturing. The facility has successfully supported multiple commercial campaigns, demonstrating proven scalability and reliability.
We continue to expand this foundation by investing in advanced technologies and strengthening our continuous manufacturing capabilities."
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    Total Site Area
    36,526 m³
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    Total Reactor Capacity
    532,650 L
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    Established Year
    2016 Years
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    Containment Level
    OEB 4 (~1 ug/m³)
OUR FACILITY
Interactive Site Map
Explore the Ansan plant, a key hub in Yuhan’s global CDMO operations.
Hover over each building to learn more about its function and capabilities.
icon Hover over a building to view details.
Production Bldg. HA
API Manufacturing
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    Function
    API Manufacturing
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    Area
    237.35m3 (Including 1.35 m3  of Pilot) 
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    Key Equipment
    Reaction Vessels,
    Centrifuges, Dryers
Production Bldg. HB
API Manufacturing
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    Function
    API Manufacturing
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    Area
    295.3m3
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    Key Equipment
    Reaction Vessels,
    Centrifuges, Dryers
QC/QA/Maintenance/ Administration
API Manufacturing
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    Function
    API Manufacturing
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    Area
    295.3m3
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    Key Equipment
    Reaction Vessels,
    Centrifuges, Dryers
Raw Material Warehouse(Under Construction)
API Manufacturing
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    Function
    API Manufacturing
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    Area
    295.3m3
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    Key Equipment
    Reaction Vessels,
    Centrifuges, Dryers
Production Bldg. HC(Under Construction)
API Manufacturing
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    Function
    API Manufacturing
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    Area
    295.3m3
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    Key Equipment
    Reaction Vessels,
    Centrifuges, Dryers
Solvent Tank Farm
API Manufacturing
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    Function
    API Manufacturing
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    Area
    295.3m3
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    Key Equipment
    Reaction Vessels,
    Centrifuges, Dryers
YUHAN CDMO
Plant Overview
From development to manufacturing, we bring experience, rigor, and collaboration to every step.
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    01 / Technology
    Built for Demanding Chemistry
    Hwaseong handles high-pressure hydrogenation and continuous flow chemistry, with both packed bed and plug flow reactors on site. Routes involving fast exotherms or unstable intermediates can go to commercial scale here without being redesigned first.
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    02 / Supply
    A Reliable Supply Base
    Manufacturing in Korea means a stable regulatory environment and a supply route many of our partners are actively looking to add. As a newer site, Hwaseong also has the capacity to fit campaigns around your schedule.
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    03 / Visibility
    Real-time Production Tracking
    We monitor critical process parameters continuously through the campaign, so trends and deviations show up while the batch is still running. That gives everyone time to act instead of react.
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    04 / Data
    Data Interity
    Every result is recorded at source and traceable back through the full chain, from instrument to final report. When an inspector or a partner asks how a number came about, we can show them.
TRUSTED WORLDWIDE
Regulatory Track Record
Inspected by the FDA, MFDS, PMDA and TGA across more than two decades of commercial supply with no OAI to date.
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    ANVISA
    BRAZILIAN HEALTH
    REGULATORY AGENCY
    1
    INSPECTION
    2004
    YEARS
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    US FDA
    FOOD AND DRUG
    ADMINISTRATION
    3
    INSPECTION
    2017 – 2018 – 2024
    YEARS
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    Korea MFDS
    MINISTRY OF FOOD
    AND DRUG SAFETY
    4
    INSPECTION
    2019 – 2022 – 2025
    YEARS
OUR LOCATION
Location
Strategically located for a more connected and healthier world.