Casting machines are core equipment in the production of new energy battery materials, and their process precision directly affects battery performance and safety. Through technical optimization, Nanjing Sumino has enhanced the application effectiveness of casting machines in the new energy field. T

Optical films have extremely high requirements for coating uniformity and surface quality, and the precision of coating machines directly affects product performance. Through technological research and development, Sumino has improved the application level of coating machines in the optical film fie

The medical field has extremely high requirements for the cleanliness and biocompatibility of plastic products. Sumino Seiko's plastic extrusion equipment meets the strict standards for medical device manufacturing through clean production environments and functional composite technologies: Medic

To meet the strict performance requirements for pipes in fields such as municipal engineering and gas transmission, Sumino plastic extrusion equipment enables the stable production of high-pressure-resistant and high-corrosion-resistant pipes through multi-layer co-extrusion technology and intellig

As core equipment for polymer material processing, plastic extrusion equipment converts various plastic raw materials into continuous profiles such as pipes, plates, and films through melting, plasticizing, and molding processes. Sumino has been deeply engaged in this field for many years, committed