Global Sourcing & Engineering

Custom Trays Supplier & Factories

Pioneering High-Performance Custom Tray Systems, Certified Metal Containers, and Custom Compliance Packaging for Global Brands.

Certified Regulatory Lock Tins & Tray Formats

Explore our leading collection of child-resistant primary storage units, premium mint tins, and specialized tray-containment packaging systems.

Global Industrial Landscape of Custom Tray Manufacturing

Addressing supply chain challenges, sustainability demands, and strict global certifications for high-volume custom tray systems.

The Shift to Sustainable, Compliant Packaging Infrastructure

In the modern fast-moving consumer goods (FMCG), wellness, and electronics markets, the demand for precision tray assemblies has evolved. Trays are no longer simple thermoformed plastic inserts; they represent the structural backbone of physical product protection, user experience, and safety compliance.

Global regulations, particularly within North America (FDA, ASTM) and Europe (EN standards), demand child-resistant (CR) properties for products containing pharmaceuticals, medicinal cannabis, and chemicals. At the same time, brands are moving away from single-use plastics. Custom metal containers and structural tinplate tray systems represent a durable, 100% recyclable alternative that improves safety without sacrificing aesthetic appeal.

Macro Environmental Impact: Metal vs. Plastics

Transitioning to metal tray systems allows companies to leverage circular economy principles. Unlike PET/PS plastics, tinplate maintains structural integrity across recycling loops, reducing scope 3 emissions for corporate sustainability reporting.

Advanced Supply-Chain Compliance

Securing ASTM Classification for child resistance requires rigorous packaging verification, proving that custom layouts prevent young children from gaining access while remaining easy for seniors to use.

Factory Profile

CR Tin (Andylots Tin Box Packaging Co.,Ltd)

CR Tin is a streamlined, single-source professional supplier of child resistant tin boxes, integrating child resistant lock design, mold making and sampling, child resistant lock testing, and mass production.

CR Tin began developing child resistant lock tin boxes in 2017. After nine years of research and development and pioneering experience, we have over 70 certified child resistant lock tin boxes, covering all tin box packaging styles in the industry, and have established our own unique child resistant lock tin box system.

Complete Design-to-Delivery Process: Single-source oversight prevents communication gaps between product design and production.
Vast Tooling Library: Access to over 70 certified configurations, saving clients money on custom mold development.
Compliance Standards: Each child-resistant locking mechanism is certified under stringent ASTM and CPSC standards.

2016

Began Developing Specialized CR Tin Packaging

12+

Certified Child-Resistant Tin Configurations

Automated High-Capacity Assembly Lines

Days to Complete Design, Molds, Certifications

Our Manufacturing Advantages & Value Engineering

We supply, certify, develop, and produce high-end child resistant metal packaging and tray systems tailored to the competitive US and European markets.

Various CR Tin Options

Choose from more than 12 different certified CR tin structures. Having multiple styling choices ensures your primary containment lines match your brand's unique aesthetics.

Strong R&D Team

We provide complimentary unique CR tin designs, 3D digital renderings, and rapid-prototyped 3D plastic samples to accelerate the engineering process before tooling begins.

Rigorous Quality Control

Our experienced production teams utilize advanced automation systems to maintain quality consistency across high-volume production runs.

Pioneering R&D

Over 8 Years of Pioneering Child Resistant Tin Developing Experience

Decades of collective industry experience fuel our team’s unparalleled tin structure knowledge, fresh CR Tin ideas, and consistent quality in our premium and unique CR tin box packaging. Whether you are new to the regulatory space or deeply seasoned, we are here to support and guide you to choose and use our unique tins. From airtight CR tins made with recyclable materials to high-end, unique tin structures, we have your needs covered.

High Quality Custom Tray Sourcing and Manufacturing Automation

Engineering Standards & Cost Controls

Understanding how automation, certified structural designs, and strict QA protocols work together to deliver cost-effective and reliable packaging.

Certified CR Options

8 years of child-resistant tin development with diverse custom options.
Most CR configurations have completed ASTM CR certification.
Integrated child-resistant tin box systems ensure reliable protection.
Designed for cost-efficiency while keeping child-safe functions intact.

ASTM Child Resistant certified testing standards for metal trays

Factory Cost Controls

Certified child-resistant tin structures designed to minimize materials and tooling costs.
Automated production lines increase throughput while reducing manual labor expenses.
Long-term relationships with reliable accessory suppliers keep unit costs stable.
Regular technology updates optimize sheet metal yields and reduce scrap rates.

High speed automated tray production line costing and efficiency

Quality Guarantees

Strict inbound QC inspections verify the tolerances and quality of all metal components and internal trays.
Automated calibration systems ensure consistent alignment of safety lock features.
Additional quality control stations on the final assembly lines verify mechanism functionality.
Independent third-party inspection firms provide detailed quality audits for every production batch.

In house testing lab and quality control system

Custom Packaging Customization

A wide range of structural formats are available, including hinged, sliding, and two-piece configurations.
Full custom development services create unique physical identities for your products.
3D CAD files and physical prototypes let you test form and fit prior to final tooling.
Advanced graphic design and 3D mockups help you visualize finished branding options.

3D rendering and customized structural design services

Localized Applications & Global Sourcing Standards

How global industries integrate custom metal trays, safety tins, and primary inserts into localized supply networks.

North American Sourcing

In the US and Canada, federal mandates (such as US 16 CFR § 1700.20) require certified packaging for medical and chemical goods. Sourcing directly from an audited manufacturer with certified molds speeds up localized FDA clearance and helps brands launch new products on schedule.

European Compliance

European brands place a premium on safety and materials compatibility, with strict limits on SVHC under REACH guidelines. Our manufacturing processes utilize compliant raw materials to ensure that internal tray surfaces are safe for direct contact with food, confectionery, and cosmetic items.

High-Speed Copacking

For high-volume copacking lines, physical dimensional stability is essential. Our custom trays and tins are manufactured to close tolerances, preventing assembly line jams and ensuring smooth automated insertion during final product packing.

Technology & Sustainability Roadmap

The future of manufacturing metal trays involves smart tracking, innovative coating options, and automated production developments.

Biodegradable & Non-Toxic Finishes

Our engineering team is testing food-safe, plant-based interior protective coatings. Sourced from organic polymers, these finishes allow metal containers to be recycled without releasing volatile organic compounds (VOCs) during processing, helping brands lower their environmental footprint.

Automated Precision Tooling

We are investing in advanced robotic stamping presses. Incorporating automated optical inspection systems on our primary lines enables real-time measurements of deep-draw tins, helping to ensure consistent performance for complex locking mechanisms.

Smart Logistics Integrations

Future packaging configurations will support thin-film RFID and NFC tags applied directly to interior surfaces. This allows for end-to-end trace-and-track compliance in pharmaceuticals and luxury retail, improving inventory visibility across global supply networks.

Frequently Asked Questions & Procurement Insights

Answers to common questions about materials, certifications, tooling costs, and volume logistics for custom trays.

What makes a metal tray or tin box child-resistant under ASTM standards?

Child resistance is determined by testing defined in ASTM D3475 and CPSC 16 CFR § 1700.20. Packaging must be difficult for children under 5 years of age to open within a specific timeframe, yet straightforward for adults and seniors to access. Our certified tins feature push-button, slide-to-release, or squeeze-and-turn configurations that meet these requirements.

Can we customize the dimensions and insert layouts of the metal trays?

Yes. We offer fully customizable tray shapes, depths, compartments, and layout styles. We can design customized metal, paper, or biodegradable pulp inserts to fit specific products like pre-rolls, mints, cosmetics, or electronics.

What is the typical lead time for custom tooling and ASTM certification?

Typically, custom tin designs, physical 3D mockups, tool making, and certification processes can be completed within 30 days. For existing certified molds in our library, lead times are shorter because the designs have already passed child-resistant testing.

How does automation impact the unit cost of packaging?

Our automated stamping and assembly lines reduce the need for manual operations, which lowers labor costs and improves manufacturing speed. This helps keep pricing stable, even during periods of fluctuating material and labor costs.

Are the coatings and print finishes used food-safe?

Yes, all varnishes, inks, and coatings applied to our tinplate products comply with FDA and European food-grade requirements. This makes them suitable for direct packaging of mints, chocolates, tea bags, and other edible goods.