Jinan Gamma Gas Equipment Co., Ltd. is located in Ji'nan, Shandong province. Its former name is Shandong Gamma Gas Equipment CoLtd. It is a high-tech enterprise engaging in air separation equipment. PSA (pressure swing adsorption) nitrogen generator and oxygen generator are Gamma main products. Gamma Gas integrates gas equipment R & D, equipment technical update, equipment manufacturing and marketing, etc. Based on its long time research and development on PSA air separation technology, rich experience on various gas equipment applications and consistent innovative spirit, several patent technologies have been developed out and applied on its gas equipment. Gamma Gas thoroughly understands that: Perfect management system is the foundation for providing quality product and service to our each and every client, thus, ISO 9001 quality assurance system has been certified and well performed in Gamma Gas. Gamma Gas has modern plant and factory facilities, as shown on this website, which ensures every product is manufactured with high efficiency and best quality. To provide excellent and timely service for Chinese clients, two branch companies, one in Shenzhen, Guangdong province and one in Chengdu, Capital of Sichuan province, are established. Company foreign trade department is responsible for Gamma gas equipment overseas market. Gamma experienced service engineers are providing outstanding pre-sales, and after-sales service in China and around the world. Benefited from its advanced design, workmanship, quality parts and fast service, Gamma PSA nitrogen generators, oxygen generators and VPSA oxygen generators are wining more and more clients, they are widely used in fields such as petroleum, metallurgy, mining, pharmaceutics, automobile, plastics, glass, foodstuffs, electronics, etc.