



OEM
Your OEM Partner for Matcha and Japanese Tea
For those considering original products using matcha or Japanese tea.
We support your project with tailored ingredient proposals, tea processing, and packaging solutions to meet your needs.
OEM
Your OEM Partner for Matcha and Japanese Tea
For those considering original products using matcha or Japanese tea.
We support your project with tailored ingredient proposals, tea processing, and packaging solutions to meet your needs.

Tea Professionals
At Yamaei, our team includes certified Japanese Tea Instructors and award-winning tea evaluators.
With years of experience and expertise, we provide comprehensive support—from selecting tea materials to processing, blending, and packaging.
Our tea professionals help you choose the most suitable tea types and flavor profiles.
Even if you are new to Japanese tea, we offer reliable guidance tailored to your needs.

Trusted Quality
Yamaei is committed to producing tea that meets globally recognized standards, including USDA Organic, Organic JAS, and KOSHER certifications.
Our factory is registered with the U.S. FDA and operates under strict quality control, ensuring stable production of high-quality matcha and Japanese tea.
From overseas products to export-oriented projects, we offer a production environment you can trust.




Tea Professionals
At Yamaei, our team includes certified Japanese Tea Instructors and award-winning tea evaluators.
With years of experience and expertise, we provide comprehensive support—from selecting tea materials to processing, blending, and packaging.
Our tea professionals help you choose the most suitable tea types and flavor profiles.
Even if you are new to Japanese tea, we offer reliable guidance tailored to your needs.

Trusted Quality
Yamaei is committed to producing tea that meets globally recognized standards, including USDA Organic, Organic JAS, and KOSHER certifications.
Our factory is registered with the U.S. FDA and operates under strict quality control, ensuring stable production of high-quality matcha and Japanese tea.
From overseas products to export-oriented projects, we offer a production environment you can trust.





OEM SERVICE
TEA PROCESSING
Yamaei offers processing services for powdered tea, loose-leaf tea, and tea bag products. With careful processing tailored to each tea’s characteristics, we support product development that meets your specific needs.

POWDER
Using stone mills and metal mills, we grind matcha to suit its flavor, color, and intended use.
Grinding conditions are carefully adjusted based on raw materials and specifications,
allowing us to propose matcha with the optimal particle size for your needs.

LEAF
From aracha, tea leaves are finished through firing, sorting, and blending,
then packed using nitrogen flushing to help reduce oxidation.
This process helps preserve freshness and flavor across a wide range of Japanese teas.

TEA BAG
We process a variety of teas into tea bag products.
Materials include biodegradable options as well as nylon and nonwoven fabrics.
The triangular shape allows tea leaves to expand fully, delivering a rich, balanced flavor.
PACKAGE TYPES
In addition to standard tea packaging, including matcha cans and various pouch styles, we support a wide range of packaging formats. Please contact us for further packaging options.

Can/Tin

Flat Pouch

Gusset Pouch

Stand Pouch
OEM SERVICE
TEA PROCESSING
Yamaei offers processing services for powdered tea, loose-leaf tea, and tea bag products. With careful processing tailored to each tea’s characteristics, we support product development that meets your specific needs.

POWDER
Using stone mills and metal mills, we grind matcha to suit its flavor, color, and intended use.
Grinding conditions are carefully adjusted based on raw materials and specifications,
allowing us to propose matcha with the optimal particle size for your needs.

LEAF
From aracha, tea leaves are finished through firing, sorting, and blending,
then packed using nitrogen flushing to help reduce oxidation.
This process helps preserve freshness and flavor across a wide range of Japanese teas.

TEA BAG
We process a variety of teas into tea bag products.
Materials include biodegradable options as well as nylon and nonwoven fabrics.
The triangular shape allows tea leaves to expand fully, delivering a rich, balanced flavor.
PACKAGE TYPES
In addition to standard tea packaging, including matcha cans and various pouch styles, we support a wide range of packaging formats. Please contact us for further packaging options.

Can/Tin

Flat Pouch

Gusset Pouch

Stand Pouch
FLOW
From Inquiry to Delivery
Please feel free to contact us via the inquiry form on our website.
Our tea specialists carefully discuss your requirements and desired specifications.
We propose suitable products, including tea varieties and packaging formats, tailored to your needs.
We prepare samples and prototypes, refining specifications while confirming taste and aroma.
Once specifications are finalized, we provide an official quotation.
After reviewing the details, you place a formal order.
Based on the confirmed specifications, production and processing are carried out under strict quality control.
Products are inspected prior to shipment and delivered on the requested schedule.



