Great Wall Foundries News News

ASTM A128 Grade B-3 Material Test results

As per requested by customer, MnSteels started to manufacture ASTM A128 Grade B-3 manganese steel wear parts recently. Compare to our existing materials, its lack of chromium gives the material great tensile strength.


Guilin Office moved to new location

As of April 28th, 2014. Our Guilin office has relocated to 2-2704 Xintiandi Building,Jinshui Rd,Lingui Dist,Guilin,China. Your inquiries can be sent to us via email, fax or telephone. Our new phone number is +86 773 5588372. All inquiries welcome!!

Our crusher liners in Brazil

Positive feedbacks came from our customer in Brazil, below are images supplied by our customer.


MnSteels to supply Mn22 Crusher plates

MnSteels became an official supplier for one of the largest crusher manufacture for their 7 ft Symons cone crushers.

MnSteels & this company cooperation started in 2010, when they discovered MnSteels “Die Casting With Sand Layer” technique, after a few rounds of discussions on technical details, 2 sets of 7 ft crusher plates were made for testing and trials.  One set of products were tested using industrial X-Ray machine for internal defects while the other set was sent to a quarry for field trials. MnSteels products withstood both tests with flying results; MnSteels became an official supplier to this company thereafter.