Custom engineering, precision craftsmanship, and turnkey cosmetic tool development for international beauty brands since 1973.
From initial market research to fully customized mass production, HNB Design Lab pairs innovative Korean engineering with 50+ years of manufacturing experience. Our dedicated project managers and makeup artists test every product to guarantee superior formula application.
We build and manufacture high-precision makeup brushes, powder puffs, and sponges tailored strictly to your technical drawings, material specifications, and private label guidelines.
Tap into HNB’s proprietary innovation library. We deliver complete turnkey beauty tools—from innovative concept development and patented head cuts to market-ready retail packaging.
A streamlined, transparent project lifecycle designed for global procurement teams and brand owners requiring consistent lead times and verified product safety.
Dedicated project engineers conduct one-on-one technical consultations to evaluate your target formula, target price point, and market requirements.
We create 2D/3D renderings, select optimal bristle crimping, ferrule thickness, and custom packaging tailored to your brand identity.
Master craftsmen hand-build initial prototypes for physical evaluation, testing hair tuft pulling strength, pickup/release ratio, and handle balance.
Rigorous automated and hand-inspected production processes ensure zero-defect quality across bristle tufting, gluing, ferrule crimping, and printing.
Final AQL quality inspections precede international export shipping. We coordinate air or ocean freight directly to your worldwide fulfillment hubs.
HNB Corporation holds industry-leading factory certifications to meet the stringent regulatory and ethical requirements of global cosmetic retailers.
To minimize supply chain risks for global beauty brands, our manufacturing plants undergo routine social compliance, quality assurance, and environmental audits by internationally recognized testing bodies.
Rated for sustainability, ethical labor, and supply chain integrity. Validated supplier for global cosmetics leaders including LVMH, Estée Lauder Companies, and major multinational retailers.
Sampling typically takes 10–15 business days depending on ferrule customization and raw material availability. Mass production lead times generally range between 35 and 50 days following sample approval and purchase order confirmation.
Yes. We offer 100% cruelty-free vegan synthetic bristles (including nature-mimicking fibers that replicate natural hair performance), FSC-certified wooden handles, PCR (post-consumer recycled) plastics, and biodegradable foam materials.
All custom OEM molds, proprietary engineering drawings, and brand-specific tool designs created at HNB Design Lab remain the exclusive property of the buyer under strict non-disclosure agreements (NDA).
Connect with our Seoul R&D and engineering teams to receive product catalogs, request custom samples, or schedule a technical project consultation.