That’s the idea for SamHwa products — Mastic, Adhesive, Sealant, Butyl Wrap and etc. which are covering & protecting piping insulation from external environment. Dolphins are the image that covering & protecting the center circle.
Cleverness, familiarity and vitality of dolphins reflect the job performance of SamHwa. And the primary color “Blue” of the logo is the symbol of SamHwa as an environment-friendly company escaped from the existing chemical company image.