Core Technologies

Using high-performance polyimide (PI) hollow-fiber membrane materials and module technology to achieve efficient separation and purification of hydrogen, helium, CO₂, natural gas and other gases. Products are energy-efficient, flexibly deployable and operationally stable, covering natural gas processing, helium extraction, hydrogen recovery, carbon capture and more.

Deep expertise in specialty hydrogen-storage alloy materials, combined with advanced cyclic adsorption separation technology, enabling efficient separation and purification of hydrogen and helium to produce ultra-pure hydrogen and high-purity helium. Excellent selectivity, energy efficiency and operational stability — widely used in natural gas helium extraction, LNG BOG helium recovery and H₂/He mixed-gas purification.

Drawing on decades of gas separation and semiconductor gas process experience, integrating distillation, PSA, cryogenic separation, adsorption purification and Getter ultra-purification, we have built a comprehensive technology platform for the efficient separation and purification of H₂, He, Ne, Ar, Kr, Xe, CO₂ and more.

With proprietary advanced hydrogen-storage alloy material systems at its core, we have built a solid-state hydrogen storage technology platform covering hydrogen production, storage, transportation and end-use, enabling safe, efficient and low-cost hydrogen energy applications — widely applicable to hydrogen mobility, distributed energy and energy storage.