1. Booming smart home sector drives rising demand for high-end harnesses With the popularization of smart home appliances including AI refrigerators, sweeping robots and smart air conditioners, household harnesses evolve from simple power transmission to integrated power and signal transmission. Market research forecasts the global smart home appliance harness market will surpass 8 billion US dollars in 2025, with annual growth rate exceeding 12%. Industry Updates: Haier and Gree cooperate with suppliers to develop three-in-one smart harnesses integrating power, data and control signals, simplifying internal wiring layout. South Korea's LG Electronics launches ultra-thin flexible harnesses for foldable home appliances. 2. Energy conservation policies advance harness material innovation Latest energy efficiency standards in China and EU require lower standby power consumption, pushing manufacturers to adopt low-resistance and heat-resistant eco-friendly wires. Copper-aluminum replacement cuts costs by 30%, while silver-plated aluminum wires are applied to improve conductivity. DuPont develops bio-based plastic insulation materials that comply with EU Circular Economy Action Plan.