Discover our precision-engineered child-resistant and airtight metal packaging solutions.
In the contemporary industrial era, Square Tin Packaging has transcended its traditional role as a simple container to become a pivotal element in brand strategy and safety compliance. As a premier OEM Square Tin Packaging Factory, CR Tin analyzes the massive shift from plastic to metal packaging—a trend driven by global sustainability mandates and the circular economy. Square tins, by their geometric nature, offer 25% better shelf-space efficiency compared to cylindrical alternatives, making them the preferred choice for premium pharmaceuticals, cannabis, and high-end confectionery sectors.
The global metal packaging market is projected to reach USD 145 billion by 2027. This growth is fueled by the rising demand for "Airtight" and "Child-Resistant" (CR) features. Unlike plastic, tinplate (electrolytic tin-coated steel) provides an absolute barrier against oxygen, light, and moisture, extending product shelf life by up to 40%. Our factory utilizes advanced ASTM D3475 certified locking mechanisms to ensure our clients meet the rigorous safety standards of North American and European markets.
Pioneering CR Development
Certified CR Structures
Automatic Production Lines
Days Design-to-Production
CR Tin (Andylots Tin Box Packaging Co., Ltd) is a streamlined, single-source professional supplier of child-resistant tin boxes. We integrate child-resistant lock design, mold making, sampling, testing, and mass production under one roof. Since 2017, we have dedicated ourselves to the evolution of safety-first metal packaging. With over nine years of pioneering experience, we boast 70+ certified child-resistant lock tin boxes, covering all styles in the industry.
💡 Information Gain: Unlike standard manufacturers, CR Tin has established a unique "Lock System" that categorizes mechanisms by "Push-to-Turn," "Side-Squeeze," and "Slide-Lock" to match specific user demographics (Senior Friendly yet Child Resistant).
Integration of haptic feedback and multi-step digital authentication for medical-grade square tins.
Moving towards Post-Consumer Recycled (PCR) steel to achieve zero-carbon footprints for major OEM brands.
High-definition UV printing allowing for variable data (QR codes/NFC) on individual square tin units.
Implementing nano-coatings on square tin interiors for organic food and pharmaceutical purity.
More than 12 different certified CR structures ready for direct market application.
Free unique design service including 3D rendering and 3D plastic sampling within days.
Advanced automation and expert teams ensuring high-volume, high-quality output for US markets.
Focus on ASTM D3475 compliance. Square tins are utilized for edible gummies and pre-roll multi-packs, requiring airtight seals to preserve terpenes.
Emphasis on aesthetic luxury. Embossed square tins for artisanal chocolates and premium mints, utilizing metallic inks and tactile varnishes.
Prioritizing moisture-proof airtightness. Square tins provide robust protection for delicate medicinal herbs and premium tea leaves.
As a Tier-1 OEM Square Tin Supplier, we provide more than just boxes; we provide end-to-end supply chain solutions. Our "Direct-to-Filler" program ensures that tins are delivered in anti-static packaging, ready for automated filling lines without additional cleaning. We offer VMI (Vendor Managed Inventory) for long-term partners, reducing lead times from 30 days to 48 hours for stock release.
Our tins feature patented locking mechanisms that require two simultaneous actions (e.g., push and slide) to open. All designs undergo rigorous testing to meet ASTM D3475 and 16 CFR 1700.20 standards.
Yes. While we have 70+ existing molds, our R&D team can create bespoke molds to your specific dimensions. We provide 3D samples within 3-5 days to verify the fit before mass production.
We offer CMYK offset printing, Pantone spot color matching, matte/gloss/crackle finishes, and premium embossing/debossing to elevate your brand's shelf presence.
Tinplate is 100% recyclable and can be recycled infinitely without loss of quality. In fact, steel is the most recycled material globally, making it a superior choice for ESG-focused brands.
Reliable, Certified, and Professional Grade Metal Containers.
CR Tin
