As a nail polish brand owner, how can I source a compact, high-quality glass bottle that supports custom branding and meets international safety standards?

The GH31-604 4ml rectangular clear glass nail polish bottle is built from SGS-certified soda-lime glass with a secure spiral-seal PP cap and DuPont nylon brush — all materials compliant with international safety requirements. GH Plastic manufactures caps and brushes in-house, giving you direct access to a wide range of cap styles and custom logo imprinting options in one streamlined supply chain. Contact us now to request samples or discuss your bulk order requirements.

Each GH31-604 set includes one soda-lime glass bottle, one PP plastic cap (cylindrical, 16×27mm), and one DuPont nylon bristle brush (available in round or flat stick, transparent or black bristles), with the brush stick made from PE material. All materials are fully compliant with SGS certifications. The bottle is compatible with a nail art brush for nail paint and eyeliner applications, or with a lip gloss brush for lip oil bottles, offering B2B customers exceptional flexibility in product development. GH Plastic manufactures plastic caps and brushes in-house, ensuring consistent quality and offering a wide selection of cap styles to suit different branding and functional requirements. Contact us today to discuss custom cap options, logo imprinting, and bulk order pricing for your next cosmetic packaging project.