The injection molded parts of automobile interior are made of modified PP, PC/ABS, ABS and other materials, which have low VOC, scratch resistance, anti-aging characteristics, and give consideration to soft touch and good dimensional stability. Through integrated molding, functions such as snap fasteners and reinforcement positions are integrated, effectively reducing weight and improving assembly efficiency. The highlight is that it can be paired with various surface treatment processes such as enamel molding, in mold decoration (IMD), genuine wood, or electroplating to meet the grade requirements of different car models; The material can be customized in color and texture, and the spray free solution reduces environmental costs. Widely used in instrument panels, door interior panels, center consoles, pillar guards, and armrest boxes.