GSP is located in Tsubame City (City of Swallow), Niigata Prefecture. GSP is established under the principle of "Think globally, act locally. Thank locally, act globally".

GSP aims to provide standard products that are fair and everlasting. GSP has a long history of stainless manufacture. It also develops its unique technique of enamel making and manages to produce the products thinner and lightweight.

All GSP products are handcrafted by highly skilled locals in Tsubame.