Teemsun Technology Co.,Ltd

Guoke Tiancheng disclosed its 2026 semi-annual report on the evening of August 27. In the first half of the year, it achieved operating revenue of 667 million yuan, up 63.97% year on year, and net profit attributable to the parent company of 101 million yuan, up 49.43% year on year. Among these, the optoelectronics business, as the core segment, achieved revenue of 611 million yuan with a gross margin of 35.10%. In the cooled infrared field, its antimonide series products gained market recognition, the Type II superlattice Chengdu mass production line is expected to begin production by the end of 2026, uncooled detectors have already been delivered in batches, and the Shanghai production line has entered the commissioning stage. The company also acquired a 51% stake in Chengrui Jingjing for 199 million yuan and completed consolidation, adding a laser product line. Meanwhile, its information systems, navigation, and remote sensing businesses achieved revenue of 31 million yuan, 13 million yuan, and 5 million yuan respectively. As of June 30, the company's total assets were 4.075 billion yuan and net assets were 2.12 billion yuan.