Engineered for absolute preservation, regulatory compliance, and shelf-appeal in California's elite retail markets.
A deep structural analysis of Southern California's cannabis market demand and regulatory compliance framework.
The Los Angeles metropolitan area represents one of the largest and most sophisticated botanical flower markets in the world. With high dispensary densities and strict licensing requirements managed by the California Department of Cannabis Control (DCC), cultivators and brands face unique challenges. Product safety, packaging compliance, and brand differentiation are paramount. Our specialty flower tin manufacturing operations are specifically designed to serve the Los Angeles market with packaging that complies with California Code of Regulations (CCR) Title 4, while simultaneously offering the high-end, premium aesthetic that Southern California consumers expect.
In particular, the Poison Prevention Packaging Act (PPPA) dictates that all packaging must be child-resistant (CR) under federal testing standards established by 16 CFR Part 1700.20. Our products undergo rigorous ASTM D3475 testing to ensure they are child-resistant yet accessible to senior citizens. We combine this compliance with infinite recyclability, moving brands away from single-use plastics to eco-friendly, food-grade tinplate containers that preserve flower quality and terpenes.
Engineered for diverse consumer demographics and specialized product lines.
Bridging international manufacturing precision with localized supply chains in California.
Global supply chain efficiency is a decisive differentiator for major multi-state operators (MSOs) and regional brands alike. Working with a dedicated overseas supplier who manages direct shipping to ports like the Port of Los Angeles (POLA) and Port of Long Beach ensures reliable, high-volume shipping without interruption. We optimize lead times and lower tooling costs through advanced localized support, handling customs clearance documentation, compliance verification, and ocean/air freight logistical integrations.
Our commitment to packaging engineering extends to the continuous development of smart, interactive, and sustainable solutions. Our technological roadmap focuses on three key pillars:
Developing custom co-extruded gaskets and non-plastisol inner liners that provide a complete gas barrier, preserving flower humidity levels (59-63% RH) without chemical leaching.
Fusing metal structures with high-frequency NFC chips and secure QR code patterns to enable instant batch tracking, verified Certificate of Analysis (COA) retrieval, and brand authentication.
Transitioning toward 100% PCR (Post-Consumer Recycled) tinplate and zero-plastic closures to align with the California circular economy mandate (SB 54) and zero-waste initiatives.
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.
We specialize in customizable CR tin packaging engineered for the competitive US market. With decadel-level collective experience in structural tinplate engineering, our team helps brands launch products with certified structures, custom litho printing, and airtight sealing systems.
Decades of combined engineering excellence translated into global performance metrics.
How our child resistant metal packaging system guarantees cost reduction, quality control, and visual superiority.
Select from over 12 unique, certified child-resistant shapes, sizes, and lock styles. Immediate readiness avoids lengthy R&D phases and regulatory testing delays.
We leverage automated assembly lines, simplified structural designs, and raw material sourcing directly from certified tinplate mills to provide maximum cost efficiency.
With structured QC checks at the raw material, stamping, assembly, and packing stages, we ensure a zero-defect rate. Third-party testing verification is available upon request.
Explore our full catalog of certified tin packaging for flower, pre-rolls, mints, and edibles serving the LA market.
Technical answers regarding compliance, shipping logistics, and manufacturing options for the Los Angeles and global markets.
Yes, our child-resistant tins are fully tested and certified under federal 16 CFR Part 1700.20 protocols and comply with the ASTM D3475 standard. This conforms directly to California DCC guidelines, making them shelf-ready for any licensed dispensary in Los Angeles and the wider state of California.
Metal packaging provides 100% light-blocking protection, preventing UV rays from degrading active compounds like THC into CBN. Additionally, when combined with our proprietary food-grade silicone and plastisol liners, metal tins form an airtight seal that locks in moisture and prevents volatile terpene loss, offering far better longevity than plastic pouches or glass jars.
For custom-designed and certified production orders, our lead time is approximately 30 days. Standard shipping from our factory to the Port of Los Angeles or Port of Long Beach takes about 15 to 20 days. We also offer expedited air freight options for time-sensitive launches.
Yes, we provide free custom CR tin structure designs, 3D renderings, and plastic 3D-printed sample prototyping. This allows your design team to check physical dimensions and locking functions before we begin tooling the production mold.
Absolutely. All materials, including the electrolytic tinplate (ETP), clear inner lacquers, and outer varnishes, are FDA-approved food-grade and 100% BPA-free. They are safe for direct contact with consumable dried herbs, mints, and gummies.
CR Tin
