増渕商会 Company Profile

We offer reliable technology with short lead times and can accommodate non-standard products. Leave rubber manufacturing to us, from prototypes to mass production.

Our company mainly manufactures industrial rubber, JIS standard O-rings, non-standard O-rings, and large-diameter rings. With the technological expertise cultivated over many years of history, we strive for 100% customer satisfaction in our daily manufacturing. Please feel free to consult us about anything related to rubber products.