Industry Category


RICH is a professional gas equipment application research and development supplier, providing customers with nitrogen, oxygen and other complete sets of equipment.In the field of petroleum and natural gas, RICH provides users with the most ideal gas production solutions based on his years of experience and patented technology. His complete product technology has been widely used in the production process of thousands of products downstream of petrochemical and natural gas.

Nitrogen production machine for oil and natural gas industry is mainly used in the fields of continental oil and natural gas exploitation, coastal and deep-sea oil and natural gas exploitation, nitrogen protection, transportation, coverage, pipe network replacement, emergency rescue, maintenance, nitrogen injection and production, dilute nitrogen content, and LNG ginseng nitrogen.


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