Luoyang Mingzhen Bearing Steel Ball Co., Ltd.

MZ (Luoyang Mingzhen Bearing Steel Ball Co., Ltd.) is a professional manufacturer of high precision steel ball, located in Luoyang, the biggest China bearing and bearing accessory supplier base. Products cover chrome steel balls, stainless steel balls, carbon steel balls, ceremic balls, plastic balls, brass balls etc. Over 20 years, MZ keeps focus on making bearings run a little smoother & increasing the life span of bearings and much more. We believe our product is not just a steel ball, but quality, loyalty, service and steel ball. And continuous improvement is our permanent pursuit. 1. Quality. With nearly 20 years’ experience, we also insist 100% inspection to guarantee variation ball diameter, deviation from spherical form, hardness and surface roughness etc. Our products are made in China exactly, but in great quality. 2. Loyalty. Every customer is our god. We sincerely hope to build double-win and long term business with you. 3. Service. Always commit ourselves to social compliance, quality prod