Chemicals & Plastics Manufacturers & Suppliers in South Korea
Hell of a Partner lists 12 verified chemicals & plastics companies based in South Korea, including manufacturers, importers, and distributors open to B2B wholesale partnerships.
Market snapshot in South Korea
Among chemicals & plastics manufacturers in South Korea, 92% hold ISO 9001, Quality Management, 75% hold ISO 14001, Environmental Management.
The median founding year is 1971, an established market with long-standing suppliers.
Most common certifications
- ISO 9001, Quality Management92% (11)
- ISO 14001, Environmental Management75% (9)
- CE Marking8% (1)
Company size
- 500+ employees67% (8)
- 201-500 employees17% (2)
- 51-200 employees8% (1)
Median founded1971
Kolon Industries
Gwacheon, South Korea 🇰🇷
High-performance fibres, films and specialty chemicals.
Domain live · Jun 2026
LG Chem
Seoul, South Korea 🇰🇷
Chemicals, additives and industrial chemical products.
Domain live · Jun 2026
OCI Holdings Co., Ltd.
Seoul, South Korea 🇰🇷
World's leading polysilicon manufacturer for solar panels; also produces carbon black, industrial…
Domain live · Jun 2026
Hanwha Solutions
Seoul, South Korea 🇰🇷
Solar modules, chemical materials and advanced materials.
Lotte Chemical
Seoul, South Korea 🇰🇷
Chemicals, additives and industrial chemical products.
Dongjin Semichem Co., Ltd.
Suwon, South Korea 🇰🇷
Manufactures photoresists, CMP slurries, and specialty chemicals for semiconductor fabrication pr…
ChemOne
Ansan, South Korea 🇰🇷
Chemical products for Korean laboratories and industry
Korea Zinc
Seoul, South Korea 🇰🇷
Zinc, lead, precious metals and non-ferrous metal products.
Domain live · Jun 2026
Stormtec Co., Ltd.
Seoul, South Korea 🇰🇷
South Korean water filtration components manufacturer for global water purification industry since 1999.
Domain live · Jun 2026
SK ie technology Co., Ltd.
Seoul, South Korea 🇰🇷
Produces lithium-ion battery separators and polyimide films critical for EV batteries; subsidiary…
Domain live · Jun 2026
LG Hausys (HanssemL&H)
Seoul, South Korea 🇰🇷
Engineered surfaces, flooring and window systems.
KOMICO Ltd.
Suwon, South Korea 🇰🇷
Provides semiconductor equipment parts cleaning, coating, and maintenance services; key supply ch…
Frequently asked questions
How many chemicals & plastics manufacturers are there in South Korea?
Hell of a Partner lists 12 verified chemicals & plastics companies based in South Korea. Among chemicals & plastics manufacturers in South Korea, 92% hold ISO 9001, Quality Management, 75% hold ISO 14001, Environmental Management.
Are there chemicals & plastics manufacturers and distributors in South Korea?
Yes. Hell of a Partner lists 12 chemicals & plastics companies based in South Korea, including manufacturers, importers, and distributors open to B2B wholesale partnerships.
How do I find a chemicals & plastics distribution partner in South Korea?
Browse the chemicals & plastics companies in South Korea below, filter by company type, sales channel, or certification, then send an introduction request directly through Hell of a Partner.
What certifications do chemicals & plastics manufacturers in South Korea hold?
Among chemicals & plastics manufacturers in South Korea, 92% hold ISO 9001, Quality Management, 75% hold ISO 14001, Environmental Management.