To further optimize the Up-Suction product series and make model numbers more intuitively reflect equipment production capacity, our company has adjusted the product model naming:

the former WFFN55JS-PLUS has been officially renamed WFFN75JS, with synchronized functional upgrades and improvements.

The Up-Suction Emery-Roller Whitener series now comprises WFFN15JS, 35JS, 45JS, 55JS, 75JS, 95JS, 125JS, etc.

The number in each model name indicates the corresponding production capacity, allowing you to quickly identify the equipment's throughput.

Thank you for your continued trust. Integrity comes first — we welcome your inquiries.