Group Business Lines
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Industrial Gas Business
We are engaged in production and sale of liquid oxygen, liquid nitrogen and other industrial gases.
By effectively using the cold energy from liquefied natural gas (LNG), which is a feedstock for city gas, we are helping reduce CO2 emissions. -
Grinding and Powder Business
The Cryogenic Grinding Center is equipped with a series of powder processing equipment, including the LINREX MILL, a low-temperature grinding system using liquid nitrogen, and various analytical instruments to meet all kinds of grinding needs.
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On-site Hydrogen Business
We produce and supply hydrogen on-site by installing hydrogen generation equipment (HYSERVE) in a customer’s factory.
The contract includes the equipment and maintenance costs, enabling customers to use the equipment immediately without initial investment. -
Carbon Dioxide Business
We produce and sell liquid carbon dioxide and dry ice at two locations: Osaka (Sakai City) and Niigata (Nagaoka City).
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Business in Vietnam
Based in southern Vietnam, we participate in the industrial gas business and related businesses.
Our Products
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High-purity gas purification equipment
Whether you want to use a high-purity gas easily or by having it continuously supplied, our gas purification equipment is suitable for both cases.
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Dry-ice blasting
It is a cleaning process that requires no collection or post-treatment of residual substances.
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Micro-bubble generating nozzle
High dissolving efficiency, space-saving, easy installation and low cost.
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Click here for a list of products. 
