Your Brand, Our Expertise: A Look Inside Our Matcha OEM/ODM Process from Concept to Finished Good

Our tinplate matcha cans are produced after order confirmation to prevent rusting that can occur during extended storage. Tinplate, while excellent for product protection, is susceptible to humidity and environmental factors. Pre-producing large quantities for stock could result in cans developing surface rust or oxidation before use, compromising both appearance and the protective barrier function.

For standard labeling options, we maintain limited ready stock (up to 2,000 units) for orders under 5,000 cans to expedite production. However, for fully customized options with specific printing or engraving, production begins after order confirmation to ensure perfect condition upon delivery. This approach guarantees that your packaging arrives pristine and provides maximum shelf life for your matcha product.

We require design files in .ai (Adobe Illustrator) or .cdr (CorelDRAW) format to ensure consistency in the digital printing process. Different software versions and platforms can interpret design files differently, leading to variations in color reproduction, sizing accuracy, and layout positioning.

Our production equipment is calibrated for specific file types to maintain design integrity throughout the printing process. We provide comprehensive technical specifications and template files to help you prepare designs that meet our production requirements. Key requirements include:

• All text converted to outlines to prevent font substitution issues
• CMYK color mode with specific color profiles
• Minimum 300 DPI resolution for all images and graphics
• 3mm bleed area on all sides for printing alignment
• Safety margins to ensure critical elements aren't trimmed

For premium customization options like fully printed matcha cans or engraved lids that require minimum runs of 30,000 units, we offer an innovative group order system that allows smaller brands to access premium packaging solutions.

Here's how it works:

1. Registration: Brands register their interest with their desired quantity (minimum 2,000-6,000 cans depending on the option).
2. Design Submission: Each brand submits their design files according to our specifications.
3. Group Formation: Once combined orders reach the 30,000 minimum threshold, we form a production group.
4. Synchronized Production: All cans in the group are produced simultaneously, but with each brand's unique design.
5. Individual Shipping: Finished products are separated and shipped directly to each brand.

This system allows smaller brands to share production costs while accessing premium packaging options typically reserved for large-volume orders. We coordinate timing and design requirements to ensure all participants' needs are met within the production cycle.

Our matcha quality control system includes multiple checkpoints throughout the production process:

Raw Material Testing

Every batch of tea leaves undergoes comprehensive testing for pesticides, heavy metals, and microbial contamination. We verify geographical origin, harvest date, and cultivation methods.

Processing Quality Checks

During stone grinding, we monitor particle size distribution (target: 5-10 microns), color consistency (using spectrophotometry), and temperature control to prevent nutrient degradation.

Nutritional Profile Verification

We test for key compounds including catechins (particularly EGCG), L-theanine content, caffeine levels, and antioxidant capacity using HPLC analysis.

Packaging Integrity

Can sealing is tested for airtightness, and interior coating integrity is verified to prevent metal interaction. We conduct accelerated shelf-life testing to ensure 24-month minimum stability.

Final Inspection

Every finished can undergoes visual inspection for defects. We maintain detailed batch records for full traceability and conduct regular third-party laboratory testing to verify our internal quality metrics.

Yes, we specialize in custom matcha formulations and certification support:

Custom Formulations

Our R&D team can develop exclusive blends based on your specifications, including:

• Specific caffeine levels (from low-caffeine to enhanced energy blends)
• Blended products (matcha with turmeric, ginger, moringa, or other superfoods)
• Vitamin-fortified matcha options
• Flavor-infused matcha (natural flavorings only)
• Special particle size distributions for specific applications

Certification Support

We facilitate various international certifications:

• Organic Certifications: USDA Organic, EU Organic, JAS (Japanese Agricultural Standard)
• Food Safety Certifications: HACCP, ISO 22000, FSSC 22000, BRCGS
• Special Dietary: Kosher, Halal, Non-GMO Project Verified
• Sustainability: Rainforest Alliance, Fair Trade

Minimum quantities may apply for exclusive formulations, which we can discuss during the concept development phase. We provide all necessary documentation for certification processes and maintain audit-ready facilities.

Several factors influence our production timelines:

Customization Complexity

Standard labeling (60 days) vs. fully printed/engraved options (80 days) due to different manufacturing processes.

Order Volume

Larger volumes generally have more predictable timelines, while smaller orders may require group order coordination.

Design Approval Process

Timely design finalization and approval significantly impact start dates. Complex designs requiring multiple revisions extend timelines.

Raw Material Availability

Seasonal variations in tea leaf quality and availability can affect matcha production scheduling.

Certification Requirements

Additional certifications (organic, halal, etc.) may require extra processing time for documentation and verification.

Shipping Method

Final shipping arrangements (air vs. sea freight) affect total delivery time but not production time.

We provide detailed timeline projections during the quotation phase and maintain regular communication throughout production to keep you informed of progress and any potential adjustments.