Unseen Strength for Everyday Life
Rubber That Supports Society
Rubber Solutions for Essential Utilities and Infrastructure
Water Supply
WaterRubber Valves and Gaskets |
We manufacture rubber valve components and gaskets used in valves, stop valves, and air release/inlet valves.
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Electricity
ElectricOverhead Switchgear |
– Insulated Flame-Retardant V-0 Rubber Cover – Insulated Flame-Retardant V-0 Waterproof Gasket – Insulated Flame-Retardant V-0 Bushing Gasket 
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ElectricPole-Mounted Transformer |
– Oil-Resistant Rubber Gasket – Oil- and Weather-Resistant Waterproof Rubber Gasket 
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Train / Transportation
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TransitAnti-Fall Rubber for Station Platforms
Deployed in Kobe’s Municipal Subway. |
We manufacture anti-fall rubber guards for train station platforms to prevent passenger accidents.
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Automobile / Transportation
TransitOil Seals |
We manufacture oil seals used in steering joints and water pumps.
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Gas Supply
Telecommunications
Quality Assurance
Takayama Co., Ltd. is certified under JIS Q 9100, a quality management system specifically designed for the aerospace and defense industries—an uncommon achievement in the rubber manufacturing sector.
As of July 2025, only 1,666 companies in Japan have obtained JIS Q 9100 certification.
Among them, 184 companies are registered through our certification body, Japan Inspection Quality Assurance Ltd. (JICQA).
Of these, only 13 are rubber or resin manufacturers.
With advanced quality standards and processing technologies, we manufacture a wide range of rubber products.
Equipment and Capabilities
At Takayama Co., Ltd., all employees work together to maintain a clean and well-organized factory at all times.
