The company passed the ISO9001-2000 standard and obtained Certificate of Conformity of Quality Management System Certification in 2001. The Duoyuan Brand high manganese steel casting was awarded with “Liaoning Province Famous Product” in 2005. The main products includes: wearing castings and alloy castings for crushers, kilns, mills, grate coolers, single-barrel coolers, elevators and conveyors and etc.. They are mainly used in construction, metallurgy, mining, power and chemical industries. The products were sold all over China and exported to the U. S. Germany, the U.K., Italy, Japan, Australia and some countries in Southeast Asia.      
　　For the past twenty years, we have insisted on the management idea of “People oriented, science and technology innovation, good faith and keeping promise, and customer first”, made our efforts to recommend our first-class technology, first-class quality, first-class service , first-class products to customers.  
The customers’ benefit is our final benefit, customers’ satisfaction is our eternal pursuit.