Air Treatment Products



Striving to make products that move you.At ORION we have consistently developed customer-oriented "monozukuri" manufacturing techniques.Since the time after the war when our company was established, we developed a wide range of products that had never before been produced in Japan, and we take pride in the fact that we have been able to shoulder our part as a driver of industry.



Our backgrounds are in air and gas purification and our experience in this field spans a wide range of industries. We combine this knowledge and experience to ensure our products and services are designed and provided to meet the objectives and expectations of you - our customer.



As a an air compressor manufacturer, MARK was established in 1970 in Italy, with production facilities in Italy, Belgium and China. Since then it has gained worldwide reputation in the industry especially in European market even before Atlas Copco aquired the company in 1998.

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