Company Profile

Ginpo Co., Ltd.

We are skilled at manufacturing heat-resistant earthenware pots. All the manufacturing
processes from the selection of raw materials to clay making, the formulation of glaze,
forming, glazing, and baking in a kiln are performed at our in-house factory located in
Yokkaichi City, Mie Prefecture.
Upon request, we will accept OEM production.

Company Name Ginpo Co., Ltd.
Established in 1932
Address 13-25 Mitsuya-cho, Yokkaichi City, Mie, 510-0802
Capital ¥10,000,000
Productive capacity 1 million/year
President Tetsuya Kumamoto

Quality Control

Going through strict inspections by dedicated inspection organizations, and in-house inspection for our products, our company acquired ISO 9001 certification in 2000. (The certification body was DQS Japan Inc.) Strengthening our quality control system, we are devoting ourselves to manufacturing products that customers can use without anxiety.

image desc In-house thermal expansion inspection
image desc In-house water leakage test


一 Self-reflection is a stepping-stone to improvement.
一 Quality improvement creates happiness.
一 Sincerity is a stepping-stone to trust.
一 Research effort creates development.
一 Frugality is a stepping-stone to stability.
一 Effort and gratitude create continuation.