LUOYANG MINGZHEN BEARING STEEL BALL CO., LTD
LUOYANG MINGZHEN BEARING STEEL BALL CO., LTD is a China-based manufacturer specializing in high-precision bearing balls. Located in Luoyang, a hub noted for bearing components, the company focuses on delivering precision-ground balls that meet stringent tolerances required for bearings used in a range of industrial applications. The product line includes chrome steel balls, carbon steel balls, and stainless steel balls, with a broad size range from 0.5 mm to 80 mm, enabling compatibility with diverse bearing assemblies.
With a stated emphasis on improving bearing performance, Mingzhen has positioned itself around the core objective of enabling smoother operation of bearing systems. The company highlights its commitment to sustained quality and long-term business relationships with customers, suggesting a business model oriented toward reliability, repeat orders, and technical collaboration.
The Luoyang facility leverages the region’s established ecosystem for bearing components. While detailed information on manufacturing capabilities, certifications, production capacity, and quality control processes is not provided in the available material, the reference to “high precision” indicates a focus on tight tolerances and consistent ball geometry, which are critical for reducing friction and wear in bearing assemblies.
Potential customers in industries such as automotive, industrial machinery, and precision equipment may benefit from Mingzhen’s range of steel balls, which are suitable for varied rolling element bearing configurations. The company’s stated years of operation—over two decades—suggest a mature operation with experience in meeting the needs of customers seeking dependable supply and compatibility with standard bearing specifications.
In terms of sourcing and supply chain considerations, the company’s location in Luoyang places it in a region with established supplier networks for bearing components. Prospective buyers or partners may inquire about customization options, batch sizes, lead times, and quality assurance practices to ensure alignment with specific application requirements. While the current profile emphasizes product scope and the aim of customer relationship-building, further details on certifications, test protocols, and after-sales support would help clarify Mingzhen’s standing in international supply when addressing cross-border requests.
Overall, LUOYANG MINGZHEN BEARING STEEL BALL CO., LTD presents itself as a focused producer of precision steel balls in multiple material variants and a broad size spectrum, geared toward sustaining performance in bearing assemblies and supporting long-term business relationships with global customers.



