
We specialize in high-quality ceramic products manufactured in our own factory in China, along with a wide range of other tableware and household goods.We also offer OEM and original product development services, including design and packaging.With an extensive track record, we have successfully delivered character-themed products as well as items designed for commercial use.
We offer comprehensive OEM and original product development services for ceramic wares. From design and packaging to full-scale production and delivery, we provide seamlessly integrated, end-to-end solutions.
With our own factory located in Jingdezhen, China - the birthplace of ceramics - we are able to develop fine-quality products quickly and efficiently. We are well-equipped to meet a wide range of customer needs, and we welcome your inquiries at any time.

We specialize in the import, export, and sales of a wide range of products - including capacitor conmponent, glass bricks, and more - for electronic component / material manufacturers in both Japan and China.In addition, we supply "TETSUGURO COAT," an innovative technology for Water-Seeded Rice (WSR), which helps farmers by improving seed stability and reducing labor.
We handle the electronic components manufactured in Japan / China from its procuremnt to import, export, and sales. Our current product lineup spans a wide range of applications, including in-vehicle electronics, consumer electronics, telecommunications equipment, and precision machinery.




In 2016, we introduced “TETSUGURO COAT,” a new technology that overcomes the weakness of conventional coating methods. The new technology "TETSUGURO COAT" allows rice seeds to be sown directly in flooded fields, improving seed stability and growth a.k.a Water-Seeded Rice (WSR). TETSUGURO COAT has been commercially sold ever since its launch.
In 2019, we obtained a patent for this technology, and orders have been increased each year.
For more details, please visit the product website.

We export food materials sourced from Japan to Japanese restaurants worldwide, and we also export food products manufactured overseas to various countries.
As a comprehensive trading company, we continue to expand our trading business by offering a wide range of attractive products beyond food ingredients.

We operate "POTIER COFFEE" a coffee shop located in Yokohama that also offers retail coffee beans.
Our products are also available at our online shop.