The world No. 1 in crude steel production steel plant, over 70% of the HSS for bar and wire are from us.


LIAONING MINERAL & METALLURGY GROUP CO., LTD is a comprehensive technical service enterprise for rolling mill bearings . LMMGROUP rolling mill bearing factory has been adhering to the brand positioning of more durable rolling mil bearings and has continued to create high-quality LMM brand rolling mill bearings.

LMM always adheres to the enterprise concept of providing customers with more durable rolling bearing and continues to create high-quality LMM brand rolling bearing! In the face of steel, nonferrous metal and other manufacturing market grim form, customer demand as the core, customized for customers more suitable for their own bearing products, and to provide customers with one-to-one professional service program, to improve the service life of rolling mill bearings. reduce the failure rate, reduce rolling costs for enterprises at the same time, effectively help customers market competition, achieve win-win with customers!


The company has advanced production equipment, complete testing methods and strong scientific research capabilities. First in the industry to pass the ISO 9001:2008 international quality management system certification!

International partners: 

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Always a pre-production sample before mass production;
Always final Inspection before shipment;
During the epidemic, provide remote detection technical support

Tell us a little about your application and we’ll get back to you to finalize a quotation to meet your needs as quickly as possible.

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We would be happy to help and advise if you have any questions or inquiries.