Core Viewpoint - The company Guoci Materials (300285) has announced its technological capabilities in ceramic substrates for optical modules, which are primarily used for heat dissipation [1] Group 1: Company Developments - Guoci Materials' subsidiary, Guoci Saichuang, has developed technology for ceramic substrates used in optical modules [1] - The ceramic substrates are mainly utilized for heat dissipation, including bases and semiconductor thermoelectric coolers (TEC) [1] - Guoci Saichuang has already achieved mass production and small-scale sales of the TEC in the early stages [1] Group 2: Future Plans - The company plans to increase research and investment after the completion of the second-phase factory construction [1] - There is an intention to further explore and expand into the relevant market for optical module ceramic substrates [1]

Core Viewpoint - The company Guoci Materials (300285) announced on August 19 that its subsidiary Guoci Saichuang has developed technology for ceramic substrates used in optical modules, which are primarily utilized for heat dissipation [1] Group 1: Technology and Product Development - Guoci Saichuang has the technical reserves for ceramic substrates used in optical modules, which include bases and semiconductor thermoelectric coolers (TEC) [1] - The semiconductor thermoelectric cooler (TEC) has already achieved mass production and small-scale sales [1] - The company plans to increase research and investment after the completion of the second-phase factory construction to further explore the corresponding market [1]

Core Viewpoint - Guocera Materials (300285) has disclosed that its subsidiary, Guocera Saichuang, possesses technological reserves for ceramic substrates used in optical modules, which are primarily utilized for heat dissipation [1] Group 1: Company Developments - Guocera Saichuang has achieved mass production and small-scale sales of semiconductor cooling plates (TEC) [1] - The company plans to increase research and investment following the completion of its second-phase factory construction to further explore the corresponding market [1]