Since 1992, the company has made some achievements in marketing and manufacturing mining machinery.
　1、In 1997, it succeeded in developing the energy-saving carrying-roller ball mill.
　2、In 1998, it implemented a large-area technical update in Northeast China with the single and double section fully closed milling technics.
　3、In 1999, it took the lead in making the bearing type energy-saving ball mill.
　4、In 2000, it succeeded in a small scale test of the large quantity super fine ball mill.
　5、In 2003, it succeeded in producing the fixed prototype of the high gradient magnetic separator which limits the magnetic tail within 2%.

The ore dressing plant has made great benefits in several years of work, but it didn't make its own competitive products because of deficiency of intellectual properties. From now on it is planning to develop some advantageous products with its own intellectual properties.
　1、Fix the type of its dry dresser and put it into production.
　2、The variable frequency sieve is of the most advanced type on the domestic market.
　3、The quality improving machine is of the higest precision in China, removing quartz and gangue from iron powder completely and dehydrating the iron powder.