Select industrial inventory engineered to comply with international safety standards and consumer handling safety certifications.
CR Tin (Andylots Tin Box Packaging Co.,Ltd) 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.
As the legal landscape surrounding controlled substances, pharmaceuticals, and household products tightens globally, corporate buyers require certified structural security that does not compromise on user experience or brand equity. CR Tin solves this dual requirement by utilizing advanced toolpathing engineering, robust material sciences, and optimized production methods to yield high-quality, recyclable metal packaging.
"Developed CR tin from 2016 to ensure the capability of your customizable CR tin packaging. More than 12 different certified CR tin structures to ensure your CR lock options are visible and could be applied to market directly. More than 8 automatic production lines to ensure the production capacity and quality. Within 30 days to finish your unique CR tin design, tin mold, CR certification, production process."
Providing technical excellence across design, manufacturing, and supply chain domains to protect international supply chains.
Offering more than 12 distinct mechanical CR tin structures. We specialize in tailoring custom layouts to specific product types, including pre-rolls, cartridges, ingestibles, and pharmaceutical concentrates.
Complimentary custom CR packaging concept creation, professional structural engineering, and fast prototyping. Services include rendering, 3D structural mapping, and 3D printing of operational samples.
Advanced automatic production lines run alongside professional QC personnel to ensure stable quality across high volumes. This helps minimize structural defects in locking mechanisms.
With over 8 years of pioneering child resistant tin developing experience, we offer deep understanding of tinplate material characteristics, deformation limitations, and mechanical tolerances. This expertise enables us to support brands throughout the sourcing process. Whether you require airtight preservation features, plastic-free mono-material recyclability, or high-end custom lithographic printing, we can support your production needs.
Our structures balance safety and ease of use: they are designed to prevent children under 5 years old from opening the container, while remaining accessible to adults and seniors, meeting global compliance standards.
This technical analysis reviews child-resistant (CR) packaging, focusing on tinplate metal configurations. It is designed to assist packaging engineers, procurement managers, and compliance directors in evaluating sustainable, child-resistant metal packaging solutions.
In many regions, safety packaging regulations for pharmaceuticals, cannabis derivatives, and household chemicals are strict. The primary reference standard for child resistance is 16 CFR Part 1700.20 under the U.S. Poison Prevention Packaging Act (PPPA). To be classified as child-resistant under this protocol, a packaging solution must pass formal panel testing:
In Europe, parallel standards such as EN 862 (for non-pharmaceutical products) and ISO 8317 (for reclosable packages) apply. Metal packaging from CR Tin complies with these protocols, offering a resilient option that combines safety with sustainability.
Global consumer product markets are transitioning away from single-use plastics due to environmental concerns and emerging extended producer responsibility (EPR) regulations. In this context, metal stands out due to its recyclability:
B2B packaging procurement requires balancing unit costs against the risk of compliance failures or supply chain delays. CR Tin addresses these costs through several approaches:
To meet the standards of pharmaceutical and high-value consumer brands, CR Tin employs a comprehensive quality control system:
Developing a custom, certified child-resistant container requires collaboration. CR Tin offers a structured 30-day workflow from concept to final sample approval:
Technical capabilities across custom metal tin production lines.
Answers to common B2B questions regarding child-resistant metal packaging, materials, and production.
Explore our range of custom food-grade, airtight, and decorative child-resistant containers.
CR Tin
