RONGYU is specialized for roll products which are used widely in the paper, leather, plastic, packing, textile, non-woven fabrics, metal, and machinery, etc. Mainly roll products are: Tube roll, pattern roll, flat gloss roll, mirror roll, smooth roll, chrome coating roll, and other special rolls. RONGYU is specialized for roll service works. Normal grinding and heated grinding for paper rolls: Calander roll, Press roll, Backing roll, Sizer roll, and other special rolls.