A trailer parts company recently launched green and environmentally friendly trailer parts, including recyclable material brake drums and low-noise tires. The brake drums are made of recyclable cast iron with a recycling rate of 90%; the low-noise tires reduce driving noise by 5 decibels, meeting national environmental standards. These green parts have passed environmental product certification and are currently supplied to several large logistics companies. The company stated that it will continue to develop environmentally friendly trailer parts and plans to launch more than 10 green products this year, promoting low-carbon development in the trailer industry.