Cangzhou DMAX Machinery Co., Ltd. is a professional manufacturer of rolls and complete production lines for seamless steel tubes.With 15 years of manufacturing experience, we have established a complete production and quality control system to ensure stable and high-quality products.We can design and produce rolls of various sizes, materials and specifications strictly according to customers’ drawings and special requirements.Our rolls are widely used in hot rolling, piercing, sizing, reducing and other key processes of seamless steel tube production, and are well received by domestic and overseas customers for their high precision, wear resistance and long service life.