Engineered for perfect sealing and aesthetic dominance in the global market.
The global cork market is projected to reach $1.5 Billion by 2028. As a leading wholesale liquor cork manufacturer, we recognize the shift towards "Premiumization," where spirits like craft gin and single-malt whisky demand high-performance natural and micro-agglomerated closures.
Cork is the ultimate circular material. Our harvesting process does not harm trees; it promotes carbon sequestration. For every ton of cork produced, cork oak forests absorb up to 73 tons of CO2, providing our partners with a carbon-negative closure solution.
Information Gain: Traditional corks faced "cork taint" (TCA). Our advanced steam distillation and supercritical CO2 extraction technologies ensure our corks are 99.9% TCA-free, preserving the aromatic integrity of premium liquors.
As a leading Chinese glass bottle manufacturer, we take pride in our ability to produce glass bottles from start to finish. Our integrated processes encompass raw material crushing and mixing, precise batching, melting, shaping, and meticulous annealing, ensuring top-notch quality at every step.
Years Experience
Design Patents
Quality Inspected
Global Support
From traditional bark to AI-assisted quality control.
We source only from 1st and 2nd generation cork oak forests in high-altitude Mediterranean climates, ensuring the density and elasticity required for long-term spirit aging.
Our technical corks utilize micro-granules (0.5mm to 2mm) bonded with food-grade polymers, providing homogeneous oxygen transmission rates (OTR) which is critical for consistent flavor profiles in mass production.
The future is interactive. We are currently developing "Smart Corks" with embedded NFC tags, allowing brands to combat counterfeiting and engage directly with consumers via mobile devices.
Whether it's the humid climate of Southeast Asian rum distilleries or the dry cellars of Scottish distilleries, our closures are tested for expansion stability and sealing pressure across extreme variables.
Our premier custom bottle manufacturing service, with an optimized supply chain, seamlessly transforms your concepts into stunning packaging solutions.
Crafting our custom glass packaging solutions within our state-of-the-art bottling facility enables us to drive down costs while ensuring swift delivery.
Avail yourself of our complimentary glass bottle samples, aiding you in solidifying your decision to invest in our premium glass bottle selections.
Our role as a wholesale liquor cork supplier extends beyond the product. We provide high-level logistical and technical support for high-volume distilleries.
By integrating both bottle manufacturing and closure sourcing, we reduce the "Bullwhip Effect" in procurement, ensuring that when your bottles are ready, your corks are waiting.
Laser engraving and top-disk customization (wood, plastic, or metal tops) allow your brand to stand out on the retail shelf, enhancing the "unboxing" experience for consumers.
All our products meet FDA, EU 10/2011, and LFGB standards. We utilize gas chromatography-mass spectrometry (GC-MS) to audit every batch for chemical purity.
Natural cork offers a superior "premium" feel and better sealing capabilities for bottles that may be stored upright or on their side for decades. Its cellular structure allows for a perfect fit even in irregular glass bottle necks.
We apply a proprietary medical-grade silicone coating that ensures easy extraction even after years of contact with high-alcohol content. This minimizes the risk of the cork crumbling into the liquid.
Standard in-stock closures can ship within 48 hours. Custom engraved or specially sized corks typically require a 15-21 day production lead time, depending on the complexity of the top-disk design.
Yes! We offer a "Perfect Match" guarantee. Our engineering team cross-references the bore diameter of our glass bottles with the optimal cork dimensions (typically 19mm, 21.5mm, or 22.5mm) to ensure a leak-proof fit.
Integrated solutions for Gin, Vodka, Whiskey, and Brandy.
QLT Glass
