OEM

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 professional evaluating the aroma and quality of tea leaves

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.

Tea leaves prepared for quality inspection

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.

USDA certification logo (monochrome)
JAS certification logo (monochrome)
Kosher certification logo (monochrome)
FDA logo (monochrome)

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.

Tea professional evaluating the aroma and quality of tea leaves

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 leaves prepared for quality inspection
USDA certification logo (monochrome)
JAS certification logo (monochrome)
Kosher certification logo (monochrome)
FDA logo (monochrome)

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.

Matcha powder

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.

Loose leaf green tea

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.

Green tea in tea bags

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.

Matcha can packaging

Can/Tin

Flat pouch packaging

Flat Pouch

Gusset pouch packaging

Gusset Pouch

Zipper stand-up pouch packaging

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.

Matcha powder

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.

Loose leaf green tea

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.

Green tea in tea bags

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.

Matcha can packaging

Can/Tin

Flat pouch packaging

Flat Pouch

Gusset pouch packaging

Gusset Pouch

Zipper stand-up pouch packaging

Stand Pouch

FLOW

From Inquiry to Delivery


Inquiry

Please feel free to contact us via the inquiry form on our website.

Consultation

Our tea specialists carefully discuss your requirements and desired specifications.

Product Proposal

We propose suitable products, including tea varieties and packaging formats, tailored to your needs.

Sampling & Prototyping

We prepare samples and prototypes, refining specifications while confirming taste and aroma.

Quotation

Once specifications are finalized, we provide an official quotation.

Order Confirmation

After reviewing the details, you place a formal order.

Production & Processing

Based on the confirmed specifications, production and processing are carried out under strict quality control.

Shipment & Delivery

Products are inspected prior to shipment and delivered on the requested schedule.


FAQ

Is it possible to include oxygen absorbers in the packaging?

Yes. Oxygen absorbers can be included upon request. Please note that additional costs will apply.

Is it possible to include an expiration date and lot number?

Yes. We can print them directly on the packaging or apply them using labels.

Can you issue a Product Specification?

Yes. Once the product specifications are finalized, we can issue a Product Specification document.

Can you issue a Certificate of Analysis (COA)?

Yes. We will first provide our standard COA.
If additional analysis items are required, we can discuss the details further.

Is it possible to enter into a Supply Contract?

Yes. Depending on the conditions, we can discuss this further.

CONTACT US

Please feel free to contact us using the inquiry form.
We welcome consultationsand are happy to providequotations at no charge.

CONTACT US

Please feel free to contact us using the inquiry form. We welcome consultationsand are happy to providequotations at no charge.