One stop service for steel industry

LMM GROUP refractory bricks

Magnesia carbon brick, Magnesia chrome brick, Magnesium Spinel Brick

LMM GROUP refractory material factory Established: Aug 1936 (Capital: 2,654 million Yen)

Address: magnesia city, site area is 75258 mm2

Production Capacity: 80,000 Ton/Year

Employees: 240 persons

Main Products: refractories for Iron&Steel(BF, EAF, LF, RH and Tundish), Cement, Non-ferrous metals and Glass Industries etc..

Magnesia carbon brick

Magnesium Spinel Brick

Magnesia chrome brick


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product  have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time.

LMM Main product series

Core technology products:

  • magnesia carbon brick
  • slide gate plate
  • graphite electrode

Core technology products:

  • Hss roller
  • cast steel rolls
  • tungten carbide ring roller

Core technology products:

  • copper mould tube
  • copper mould plate
  • assembly & cooling jackts

Need For Some Help ?

Professional engineers provide solutions and technical drawings


86(411) 84174804


Special product design, please send specific data and drawings to our mailbox or form.

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