ABOUT HANSAN

Founded in 1999, HANSAN is a Korean manufacturer of cosmetic-grade spherical silica and surface-treated inorganic powders. From our own production site in Chungcheongnam-do, we supply raw materials to cosmetic manufacturers and distributors in Korea and overseas.

At a glance

• Established: 1999

• Production capacity: up to 80 metric tons of silica and 78 metric tons of coating powders per year

• Facilities: factory, office and laboratory in Gongju and Nonsan, Korea

• Particle size: 3 to 12 µm, customizable

• Certification: Halal (Korea Muslim Federation)

• Testing: Non-Nano verified by KRICT, heavy metals tested by KTR

What we make
Our HS series spherical silica is produced through an emulsion process that creates uniform, round particles with controlled oil absorption. We also produce surface-treated powders (titanium dioxide, talc, mica and sericite) and silica-based color powders using iron oxide pigments.

Quality and documentation
Our products are tested under a regular quality control schedule, and we provide COA, specifications, SDS and regulatory statements for every product.

Responsible manufacturing
Our processes are designed to minimize waste and make efficient use of raw materials, reflecting our commitment to responsible production.