Suzhou Hengda Purification Equipment Co., Ltd. has been deeply engaged in the field of gas separation for over 30 years. It is a national-level high-tech enterprise, a specialized and innovative enterprise, and a "Giraffe" enterprise, focusing on the research and development of pressure swing adsorption (PSA) technology. The company integrates comprehensive services of research, education, and industry, with its core team comprising industry experts, senior engineers, and professional technical R&D talents. It has served over 10,000 industrial and civilian customers. The company has established partnerships with several Fortune 500 companies and is also designated as a cooperation partner by local governments and universities. It holds multiple national invention patents and utility model patents. The main equipment includes nitrogen generators, oxygen generators, ammonia decomposition hydrogen production equipment, and various types of air separation equipment. The product applications cover numerous fields such as biomedicine, electronics, semiconductors, petrochemicals, food processing, new energy, steel heat treatment, high-altitude diffusion oxygen supply, and elderly care institutions. Relying on the stable and reliable operation performance of the equipment and comprehensive professional supporting services, the company has now become a benchmark in the domestic industrial gas equipment industry. It continuously provides efficient, energy-saving, safe, and stable one-stop gas separation overall solutions for various industries. The company holds 48 invention patents and has ISO triple system certification.

The company has always adhered to the concepts of "people-oriented, realistic and innovative, customer first, and quality priority", exploring and developing new processes and technologies, and continuously actively introducing domestic and foreign technologies and scientific research achievements. The company's unique molecular sieve filling technology, system fully automatic operation technology, and other multiple technologies have been widely applied in the leading fields such as petrochemicals, chemical fibers, heat treatment, metallurgy, glass, food, medicine, electronics, national defense and aerospace, aviation, etc. Through innovative technologies, stable and reliable quality, fast and professional services, and rigorous and efficient management, the company ensures to provide customers with more valuable technologies and products. The company can provide a wide range of gas equipment for users, such as PSA pressure adsorption nitrogen production devices, PSA pressure adsorption oxygen production devices, PSA pressure adsorption high-purity hydrogen production devices, ammonia decomposition hydrogen production devices, hydrogen-nitrogen ratio devices, gas purification devices, etc., and can provide various gas supply solutions according to customer requirements. The company can also provide maintenance and repair services for nitrogen, oxygen, and hydrogen production equipment and related equipment, conduct technical training and consultation for users. The company's produced equipment is widely applied in industries and fields such as non-ferrous metals, ferrous metals, heat treatment, chemical industry, petroleum industry, plastic industry, rubber industry, electronics industry, medicine industry, beer and beverage industry, food preservation, metallurgy industry, glass industry, coal mining industry, aerospace support technology, etc., and the equipment operates stably and safely.

Our company has always adhered to the principle of "Quality creates the future, Service builds the brand", and is dedicated to providing our customers with excellent products and satisfactory services.