There is a complete process for the production of Yizhou rolls：

Blanking → Heating → Forging → Post-forging heat treatment → Ultrasonic examination → Roughing → Quenching and tempering heat treatment → One-time Finishing → Secondary finishing → Test → Packing out of factory

We are in line with the principle of professional, dedicated and dedicated work, to provide you with perfect after-sales service, we look forward to working with you hand in hand to advance the future!

Hotline：0519-80981075