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Your vision,
our mission.

Tell us about the molecule, the market, or the milestone you're stuck at. A specialist from the right sector will reply within one business day — sometimes the same day, depending on your time zone.

RESPONSE< 1 business day
HOURSMon–Fri · 09:00–18:00 KST
LANGUAGESEN · KO · JA · ZH · ES
NDAAvailable on request
Sector 01 · Manufacturing

ODM & OEM briefs

For new films, formulation R&D, pilot batches, tech transfer or commercial supply.

Routes to
Manufacturing desk
Reply
< 4 hours
Sector 02 · Consulting

GMP & regulatory

For audits, ISO, CE/FDA, dossier work, post-market lifecycle or GlobalRegAI.

Routes to
Regulatory desk
Reply
< 1 business day
Sector 03 · Ingredients

Ingredient sourcing

For samples, CoA, INCI matching, custom grades or co-development requests.

Routes to
Ingredient desk
Reply
< 1 business day
Channel 01 · General

General inquiry

Press, careers, science questions, partnership exploration, or anything that doesn't fit a single sector.

Channel 02 · Active

Business sales

OEM/ODM briefs, capacity inquiries, RFQs, regulatory engagements, ingredient samples, distributor agreements.

Send a brief
01 / Project
Manufacturing (ODM/OEM)
Consulting (GMP / RA / QA)
Ingredients (sourcing)
Co-development / R&D
Press
Other
© 4CF Group · 2026
Thank you — your brief is in. A specialist from the matching sector will reply within one business day.

Or pick the closest desk and write in person.

02 — Offices
Group HQ · KR
Seoul
28F, Gangnam Finance Center
152 Teheran-ro, Gangnam-gu, Seoul
+82 2 6000 0000
Manufacturing · KR
Suwon
4CF Manufacturing Campus
Hwaseong, Gyeonggi-do
+82 31 0000 0000
East Asia · JP
Tokyo
Marunouchi Trust Tower
1-8-1 Marunouchi, Chiyoda-ku
+81 3 0000 0000
Greater China · CN
Shanghai
Jing'an Kerry Centre, T1
1515 Nanjing W. Rd, Jing'an
+86 21 0000 0000
EU office · CH
Basel
Aeschenvorstadt 71
4051 Basel, Switzerland
+41 61 0000 0000
EU office · DE
Frankfurt
MesseTurm, Friedrich-Ebert-Anlage 49
60308 Frankfurt am Main
+49 69 0000 0000
Americas · US
Boston
Cambridge Innovation Center
1 Broadway, Cambridge, MA
+1 617 000 0000
LATAM · BR
São Paulo
Av. Brigadeiro Faria Lima
Itaim Bibi, São Paulo
+55 11 0000 0000