CSR QSYI has long been engaged in the research of casting processes and material science, along with the development and manufacture of various castings, including cast steel, cast iron , nonferrous metals, high-temperature alloys, stainless steel and cobalt-base alloys, of which high-phosphorous brake shoe, bi-metal bush, Grade B steel, Grade B+ steel, Grade C steel and Grade E steel, and their manufacturing technologies have been popularized successfully in railway industry. The company now runs 9 advanced molding lines, including KW DFM-A-D molding line from Germany, Disa 231-X molding line from Denmark,Tokyu AMF-IV07L molding line from Japan, with an annual capacity of more than 120000t.

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