Core Insights - The collaboration between SSOCO and Haosi Power has led to the development of a thermoplastic polyphthalamide (PPA) motor oil ring and oil pipe, which won first place in the "Module Lightweighting" category at the 2025 Altair Enlighten Award [1] Group 1: Product Innovation - The new cooling design developed by Haosi Power using advanced thermoplastic materials has achieved approximately 47% weight reduction and 36% cost savings compared to traditional metal solutions [1] - The use of plastic instead of steel not only reduces weight but also allows for component integration, facilitating mass production of intelligent electric drive products like the Horse 3DHT160 hybrid dedicated transmission [1] Group 2: Material Performance - Amodel PPA exhibits excellent automotive fluid resistance, maintaining nearly 70% of its burst pressure performance after aging for 2000 hours in a 150°C low-viscosity motor-specific cooling oil (ATF) environment [1] - The innovative design enables precise lubrication with lower oil pump power consumption, effectively preventing the risk of local overheating in motors [1]