Qufu Xinhua Mining Machinery Parts Co, Ltd was founded in 1997, is located in the birthplace of Confucius - Qufu city of Shandong Province, which is the professional manufacturer of various types of precision stamping parts. Our products are mainly for stamping bearing seat; connecting plate; stamping; bearing; roller, conveyor roller frame and other mineral products.Our rollers are designed to handle the toughest applications and work environments, while maintaining a high level of operating reliability. The shell and end caps are precision welded into one very strong unit, which guarantees maximum precision and minimum imbalance.Seals, with low rolling resistance, protect the ball bearings both internally and externally, which effectively prevent penetration by any contaminants into the bearing. The roller?s long service life reduces operating and maintenance costs.More information, please feel free to visit our website:
