Who We Are

Founded in 2003, SEPMEM is an integrated enterprise engaged in energy (natural gas) project investment, engineering construction, and energy product sales. SEPMEM is committed to clean energy project investment and construction, product R&D and design, product manufacturing and sales, and the development and promotion of innovative low-carbon and environmental protection technologies.

With over 20 years of deep cultivation in the natural gas energy industry, SEPMEM provides full-process, one-stop services covering natural gas treatment process package development, engineering design, supply of skid-mounted equipment, project construction, and production and operation management. SEPMEM operates two major business segments: Energy and Engineering.

In the Energy segment, SEPMEM’s business covers LNG production from natural gas, OEM processing services, and the operation of refueling and gas filling stations. SEPMEM focuses on the efficient recovery and utilization of unconventional natural gas sources such as stranded wellhead gas, associated petroleum gas, and flare gas. SEPMEM has independently invested in and constructed LNG plants with a total capacity exceeding 5 million cubic meters per day.

In the Engineering segment, SEPMEM’s business spans chemical engineering, natural gas processing and treatment, industrial gas separation, R&D and promotion of new energy technologies, and the development and application of low-carbon environmental protection facilities. Equipped with advanced process packages and patented technologies, and supported by extensive project experience, SEPMEM has completed or is undertaking over 500 engineering projects.