Separator coating, Aluminium laminated film

Dongguan AET’s separator coating and Dongguan AMT’s soft pack films (aluminium laminated film, steel laminated film) are new processes and new products with high technical barriers which the market is mostly monopolized by renowned foreign manufacturers. In recent years based on independent R&D, Dongguan AET and Dongguan AMT have closely followed the international advanced technology trends, grasped the industrial trend, made full use of existing R&D platforms, industry-university-research cooperation platforms and technology exchange platforms to create a multi-dimensional R & D innovation system. Technological breakthroughs of localization were made in in the field of separator coating, aluminium laminated film and steel laminated film.


The Lithium-ion battery market is the key sector related to clean energy, energy saving and high-efficiency energy storage industry. We focus on lithium-ion batteries’ key materials and automation process equipment and are committed to becoming comprehensive solution provider with the leading advantages of technology and scale.