Core Viewpoint - Hongda Electronics' subsidiary produces single-layer ceramic capacitors and ceramic film circuits that can be applied in optical communication fields, specifically in optical receiving and transmitting modules, as well as in optoelectronic conversion modules [2] Group 1 - The company has confirmed the applicability of its products in the optical communication sector [2] - The specific products mentioned include single-layer ceramic capacitors and ceramic film circuits [2] - These products are utilized in critical components such as optical receiving and transmitting modules [2]

Group 1 - The company has products that can be applied in the optical communication field, specifically in optical receiving and transmitting modules, as well as in optoelectronic conversion modules [2]