SMCG (Somang Glass)
Korea's Leading Glass Packaging Manufacturer
Founded in 1989 and publicly listed on KOSDAQ in 2025, SMCG (Somang Glass) is Korea's #1 glass packaging manufacturer by both production capacity and sustainability standards, producing over 10 million glass bottles and jars every month across five fully automated production lines at its state-of-the-art facility in Anseong, Gyeonggi Province. Trusted by over 300 global and domestic beauty brands — including L'Oréal, Johnson & Johnson, L'Occitane, Glow Recipe, Yepoda, Amorepacific, APR (Medicube), d'Alba, COSMAX, and KOLMAR — SMCG supplies premium Korean glass packaging components across skincare, personal care, and fragrance. With Korea's largest 50-ton electric melting furnace, a 1,000+ piece standard mold library, and a new Double Gob facility coming online in Q3 2026 to further maximise capacity and price competitiveness, SMCG delivers the scale, quality, and design flexibility that global beauty brands demand. As the world's first GRS-certified manufacturer of PCR 60% cosmetic glass, SMCG pairs industry-leading production infrastructure with a genuine and proven commitment to sustainable glass packaging manufacturing.
About Us
- Manufacturing Locations
- Gwangju, Gyeonggi Province, South Korea
- HQ Locations
- Anseong, Gyeonggi Province, South Korea
Certifications & Recognitions
Available Services
- Coating Services
- Printing and Decoration
- Custom Mold Development
- In-house assembly, Inspection, and Packing
Our Expertise
- Glass Manufacturing
- Sustainable Solutions
- Matching Closures & Caps
Premium Glass Cosmetic Bottles & Jars
SMCG manufactures an extensive range of glass skincare packaging designed to meet the needs of contemporary beauty brands, spanning cylindrical serum bottles, oval lotion bottles, square foundation bottles, cream jars, and sample vials — all available in volumes up to 200ml with 1,000+ standard mold options. Each glass cosmetic bottle is produced to over 95% transparency using SMCG's proprietary mixing technology, giving finished products the crystal-clear, premium shelf presence that prestige beauty brands demand — even at over 60% post-consumer recycled content. Every component is manufactured in compliance with the European Cosmetic Regulation, with a rigorous inspection system ensuring zero Lead, Cadmium, Mercury, Antimony, and Arsenic. Compatible closures include pumps, mist sprayers, droppers, and cap-reducer systems, making SMCG's glass bottles a versatile foundation for entire skincare ranges.
Elegant Perfume & Fragrance Packaging
SMCG's fragrance glass portfolio spans a wide range of glass perfume bottle silhouettes — from tall rectangular and square-cut flacons to sculptural oval and circular stand-out components — all engineered with heavy-wall construction, sharp edge definition, and excellent light refraction. SMCG's patented special mold structure delivers uniform surface clarity even near the parting line, a technical distinction underpinned by a zero-defect quality management system and a dedicated team of over 20 QA/QC professionals conducting more than 8 rigorous internal tests on every production run. Each glass bottle is compatible with mist pump atomizers and decorative caps, allowing fragrance brands to build distinctive, shelf-ready packaging from a strong foundation of Korean glass manufacturing expertise and proven structural integrity.
Full-Service Glass Decoration and Finishing
SMCG (Somang Glass) offers some of the most comprehensive decoration capabilities in the glass packaging industry — including acid etching, spray coating, plasma coating, vacuum metalizing, inner coating, silk printing, digital printing, pad printing, hot stamping, shrink wrap, and label application — all handled within an integrated, automated production environment. This true turnkey offer encompasses glass manufacturing, advanced post-processing, and the full integration of accessories including caps, pumps, and droppers, eliminating the need for multiple supplier relationships. With a dedicated coating line running 24 hours a day, 365 days a year at a capacity of 50,000 units per day, and a planned decoration company acquisition in Q4 2026 set to further shorten lead times and enhance price competitiveness, SMCG gives beauty brands a single, accountable partner from raw glass through to a fully decorated, shelf-ready component.
Trusted by the World's Leading Beauty Brands
SMCG's glass packaging components are trusted by over 300 global and domestic beauty brands — a client roster that spans the full spectrum of the industry, from global prestige houses to Korea's fastest-growing indie beauty labels. Internationally, SMCG holds strategic supplier partnerships with L'Oréal, Johnson & Johnson, L'Occitane, Glow Recipe, and Yepoda, each of whom has validated SMCG against the strictest global standards for eco-friendliness, flawless quality, and on-time delivery. Domestically, SMCG partners with the leading names in Korean beauty including Amorepacific, APR (Medicube), d'Alba, BENOW, COSMAX, and KOLMAR. For beauty brands at any stage — from indie launch to global scale — SMCG's proven track record across 300+ partnerships represents a supply chain foundation that is both reliable and future-ready.
World's First GRS-Certified PCR 60% Glass
Every glass bottle and jar SMCG manufactures can contain up to 60% post-consumer recycled content — the highest PCR composition in the global cosmetic glass market — without sacrificing the 95%+ transparency and structural integrity that premium beauty brands require. Powered by Korea's dedicated 50-ton electric melting furnace running at zero CO2 emissions, and backed by the world's first GRS certification at this level, SMCG's sustainability platform delivers supply chain-verified recycled content that meets global regulatory frameworks including EU CBAM. Recognised with Silver at the Sustainable Beauty Awards 2025, SMCG's PCR glass enables brands to meet their packaging sustainability commitments without any compromise on aesthetics or shelf presence.
Browse PCR Components
A Partner for Custom Mold Development
With a 1,000+ piece standard mold library and a structured custom development process, SMCG gives beauty brands both the speed-to-market of stock glass and the creative latitude of fully bespoke packaging — all within a true turnkey framework that spans glass manufacturing, coating, printing, and the integration of closures including caps, pumps, and droppers. For brands pursuing a custom glass bottle or jar, SMCG's development timeline is designed to minimise time-to-market: technical drawings are prepared within 3 to 4 working days of sketch approval, pilot tooling is ready within three weeks, and pilot samples follow within one to two weeks depending on production scheduling. Mass production tooling is confirmed two weeks after pilot sample sign-off, with full production lead times as short as five to six weeks pending decoration requirements. A planned decoration company acquisition in Q4 2026 will compress these timelines further, making SMCG an increasingly competitive single-source partner for brands at every stage of packaging development — from first sketch to finished, shelf-ready component.
Leading the Industry in Sustainable Glass Manufacturing
SMCG's sustainability platform is built on three interconnected pillars that together represent the most advanced eco-friendly glass packaging capability in the global cosmetic industry. As the world's first GRS-certified manufacturer of PCR 60% cosmetic glass and a Silver winner at the Sustainable Beauty Awards 2025, SMCG gives beauty brands the verified, traceable sustainable packaging credentials they need to meet evolving global regulations and the expectations of today's sustainability-conscious consumers — without any compromise on the premium aesthetics their products demand.
Highest PCR Usage
Every glass component SMCG produces can incorporate over 60% post-consumer recycled content — the highest PCR composition in the global cosmetic glass market — backed by the world's first GRS certification for proprietary PCR glass technology.
Carbon Reduction
SMCG operates Korea's dedicated 50-ton electric melting furnace, running at zero CO2 emissions and expanding to 70 tons in early 2027. This infrastructure enables a strong and credible response to global carbon regulations including EU CBAM, future-proofing supply chains for beauty brands worldwide.
Premium Quality, Sustainable Material
Through SMCG's proprietary glass mixing technology, a 60%+ PCR composition maintains 95%+ transparency and flawless structural strength — proving that sustainable glass packaging and premium beauty aesthetics are not a trade-off, but a standard.
Strict Quality Control You Can Count On
Every glass component that leaves SMCG's facility has passed through one of the most rigorous quality control systems in the Korean glass packaging industry. In full compliance with the European Cosmetic Regulation, SMCG operates a dedicated inspection system ensuring zero Lead, Cadmium, Mercury, Antimony, and Arsenic in every component — meeting the strictest heavy metals standards in global beauty markets. Automated vision inspection technology is being rolled out across all production lines by Q3 2026, delivering a zero-defect quality management capability that operates at 300% the speed of manual checking and dramatically reduces claim rates. Underpinning it all, a dedicated team of over 20 QA/QC professionals conducts more than 8 specialised, rigorous internal tests on every production run — ensuring every glass bottle and jar that leaves our facility meets the exacting quality and safety standards of the world's most demanding beauty brands.
Beyond the Bottle: SMCG's Unique Glass Components
Beyond the bottle, SMCG develops specialized glass components that serve both functional and aesthetic demands, replacing plastic-heavy alternatives with premium glass packaging formats that perform with precision and elevate the unboxing experience. Two of the most distinctive examples from SMCG's catalog are its Roll-On Series and Airless Refillable Glass range.
Glass Roll-On Packaging
SMCG's Roll-On Series offers slim, precision-formed glass bottles in both cylindrical and square formats, available with steel roller ball and mist-compatible closures in 7ml and 10ml sizes. A standout within the range is SMCG's unique tube-shaped glass roll-on applicator, a distinctive format that combines the tactile premium of glass with a squeeze-tube shaped component. Designed for serums, facial oils, eye treatments, and perfume roll-ons, these glass components provide premium feel and elevated application experience.
SMCG Airless Refillable Glass
SMCG's Airless Refillable Glass collection pairs a clear glass outer body with an integrated airless pump mechanism, available in both jar and bottle formats from 15ml to 50ml. Compatible with SMCG's PCR glass formulations, these components deliver a meaningful 2-in-1 material reduction benefit — extending the life of the original glass component while significantly reducing plastic versus conventional airless refill systems, making them a natural fit for beauty brands with active sustainability commitments.