Facilities

Custom Manufacturing Service
FacilitiesSejong

Plant

SK biotek is now on expansion of ability for manufacturing APIs, which is that the new Sejong plant is expected to start operation in May, 2017.
The new Sejong plant, which is in Myeonghak Industrial Complex, Sejong, Korea, is located within 30 minutes distance from Daejeon plants.
The new Sejong plant has cutting-edge process technology, so that can perform both batch processes and continuous processes, have automation system for plant, laboratory and warehouse operation.
We are constructing Sejong plants in step-by-step expansion, and expect that the total capacity of reactors reach up to 480m3 in 2020. Cooperating with Daejeon plants, the new Sejong facilities will contribute greatly to increasing productivity of manufacturing APIs and pharmaceutical products.
Also, it will enable both large quantity and high quality production with on-time delivery.


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The Sejong Plant was designed to produce commercial scale API product under full cGMP.


  • Production Start in 2017, designed for API Manufacturing
  • 23 Batch Reactors (Total Capacity: 160m3)
  • Low Temperature Continuous Reaction System
  • Segregated Feeding Room for Hazardous Material Handling
  • Automatic Temperature & Pressure Control System for Plant Equipment using PLC
  • 4 Nutsche Filter Dryers in Clean Room
  • Clean Room (Grade D Air Control) for Filtering, Drying, Milling & Packaging


Equipment Material Capacity(m3) No. of Units Design Temp.(℃) Design Press.(bar)
Batch reactor Glass Lined 4.0 ~ 8.0 12 -25 ~ 220 ℃ FV ~ 5
316LSS 4.0 ~ 10.0 9 -25 ~ 220 ℃ FV ~ 20
Hastelloy-C 4.0 ~ 8.0 2 -25 ~ 220 ℃ FV ~ 10
Continuous Reactor 316LSS+Hastelloy-C 1 L/min 2 -90 ~ 50 ℃ 0 ~ 2
Filter Dryer 316LSS 3 3 -25 ~ 100 ℃ FV ~ 4
Hastelloy-C 3 1 -25 ~ 100 ℃ FV ~ 4

  • Batch Reactors
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  • High P Reactor
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  • Filter Dryer
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  • Low Temp. Continuous Reactor
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  • Clean Room