Send the following on WhatsApp
Continue to Chat输送机滚筒 - Metso https://www.metso.cn/products-and-services/parts/conveyor-parts/conveyor-components/conveyor-pulleys/
输送机滚筒 - Metso https://www.metso.cn/products-and-services/parts/conveyor-parts/conveyor-components/conveyor-pulleys/