R&D DIVISION

The Research & Development (R&D) Division is a specialized department within a company (especially in industries like cosmetics, pharmaceuticals, technology, and consumer goods) focused on innovation, product development, and improvement. Its primary goal is to drive growth by creating new products, enhancing existing ones, and solving technical challenges through scientific and technological research.

MEIYUAN R&D DIVISION

INTERNAL LAB TESTS

Physical and Chemical Indexes : Refractive index, pH, Viscosity, Melting point, Relative density, Bulk density, Centrifugation, Hydrophobicity, Fineness, Moisture determination, Oil absorption, Nail polish drying time, Firmness of nail polish, Peroxide value, Hydrophobicity, Waterproof performance, Lipstick bullet breakage test, QUV(accelerated weathering test), Hardiness, Heat resistance, Hot and cold circulation.
Health Indicator: Total number of colonies, Mold, Yeast

R&D DIVISION