GSA is a world-leading company in the area of design and manufacturing the compressed air treating equipment and gas generation/purification.   We produce refrigerated compressed air dryers, desiccant air dryers, membrane dryers, after coolers, chillers, oil-water separators, particulate & air filters, automatic condensate drains, and PSA nitrogen generator. PSA oxygen generator, PSA hydrogen purifier, PSA argon recovery and purification plant, PSA CO, CO2 recovery and purification plant, PSA methane recovery and purification plant, PSA other gases separation and purification plant.   The compressed air treating equipment is very important and widely used in various industries. Much of condensate and vaporized oil is produced as a by-products when air is compressed by an air compressor. If they are not removed properly, they can shorten the lifetime of various pneumatic tools/equipment but also lead to the shutdown of whole production lines.   Although they are widely used in the industry, most of the equipment were imported in the past.owever, most of them have been localized by GSA. Now GSA is growing up as a strong player leading the industry.   Objecting to become a world top bond, GSA is actively developing the overseas market.All GSA workers and staffs are doing our best effort trying to supply WORLD TOP quality products with sense of mission treating the WORLD STANDARD compressed air quality.   Objecting to becoming a company where all of workers can work happily and enthusiastically, which our customers can trust and which can contribute to the growth of our society and nation.