Jinzhou Pipeline said in investor-relations material that the Dongguan Huaxing
liquid-cooling product line expansion began construction on July 10, 2026. Plant
renovation and equipment procurement/installation are in progress, and full
production is expected by mid-September 2026, earlier than planned. Dongguan
Huaxing has started trial production and is procuring raw materials and
components; the liquid-cooling business has moved from planning into operation.