JingRui Steel Ball Co., Ltd is a precision steel ball manufacturer integrating researching, designing, manufacturing with sales, located in Fenghua District, Ningbo China, a port trading city with convenient transportation access. The company was founded in 2005, has been integrity and quality, adhere to the customer as the core, "quality in place, first-class service" business philosophy for our customers to provide quality services, has won the satisfaction of many first-class enterprises at home and abroad and praise.

The company mainly produces Φ1.0mm-Φ5.953mm high-precision bearing steel ball, automotive precision bearing steel ball, stainless steel ball, products have been widely used in the product coverage of automobiles, home appliances, industrial motors, office equipment, air conditioning bearings, health and environmental protection equipment.