東日本イワタニガス 開発本部 Official site

Industrial gas

Dry ice

Robot and industrial machinery

Gas equipment and environmental devices

Land-based aquaculture

Natural refrigerant gas

Regenerative medicine

High purity gas, special gas, special materials

Experimental and research equipment

Ammonia refrigerant treatment

From refrigerant recovery processing, refrigerant decomposition processing, and regeneration processing to destruction processing.

Cutting and welding related equipment