How do you ensure your nail polish brush delivers a flawless, consistent application across every bottle in your product line?

Brush performance is inseparable from bristle quality and dimensional precision. GH Plastic manufactures nail polish brushes with DuPont nylon bristles in clear or black, available in round or flat stick designs for 11/415, 13/415, and 15/415 neck sizes — with bristle lengths customizable from 8mm to 13mm to match your formula viscosity and desired finish. All materials are SGS-certified and made in Taiwan, guaranteeing batch-to-batch consistency. Tell us your bottle neck size and application requirements, and we'll help you find the right brush specification for your brand.

All brush materials are made in Taiwan and fully compliant with SGS certifications, ensuring consistent quality and safety standards for global cosmetic and beauty brands. For brands requiring specialized solutions, GH Plastic offers OEM brush manufacturing services covering a wide range of applications — including specialty brushes such as teeth brushes — based on custom order specifications. Whether you are a nail polish brand seeking a reliable brush supplier, a cosmetic packaging distributor sourcing SGS-certified components, or a private label beauty developer looking for tailored applicator designs, GH Plastic's integrated in-house production capabilities deliver the precision, consistency, and customization flexibility your business demands. Contact us today to discuss your brush specifications and request a sample.