
It is a lightweight and user-friendly refrigerant that is also environmentally friendly because it is collected after use.

"Hide the gas meter." The gas meter detracts from the first impression of the house... a gas meter cover to solve the incongruity around such buildings.

"What is a gas automatic switch? The benefits of automating gas switching" and other basic knowledge related to gas switching are also included! We are currently offering materials for gas switching automation.

Specifications for a compact, cost-effective catalytic combustion exhaust treatment system that can be operated safely and easily with remote autonomous driving at sterilization work sites!

Combustion treatment utilizing the activity of ceramic catalysts! An introduction to the device overview and design specifications.

We have earned the trust of customers nationwide in Japan and have built a long track record of achievements over the years!

For all your high-pressure gas and plant piping design and construction needs, trust Yamako!

Stable supply possible! High-pressure single-stage pressure regulator that can be manufactured as a product certified by the Minister of Economy, Trade and Industry.

Compact and high-pressure large flow! A balanced pressure regulator that can be manufactured as a product certified by the Minister of Economy, Trade and Industry.

"What is a gas automatic switch? The benefits of automating gas switching" and other basic knowledge related to gas switching are also included! We are currently offering materials for gas switching automation.

Introducing products that contribute to saving gas costs and extending product lifespan! We are also offering materials that include information on topics such as "the benefits of automating gas switching."

Introducing an exhaust gas treatment system that achieves stable processing performance and high processing efficiency, with less than 1 PPM upon delivery!