Our Foam Inserts—crafted from EVA, EPE, or PMI structural foam—offer precision-cut cushioning tailored to high-value instruments. Using advanced CNC and water-jet processing, Guangzhuo’s inserts achieve tight tolerances ideal for UAV sensors, environmental monitoring tools, medical devices, and industrial measuring instruments. The anti-static option protects sensitive electronics, while PMI’s honeycomb structure boosts energy absorption by up to 40%. Inserts can be integrated with travel cases, flight cases, or metal toolboxes, creating complete protective systems. This category supports large-scale customization, rapid sampling, and stable mechanical performance under varying temperatures.