Supply engine valve for Detroit 149.

1) Valve material: 21-4N, 4Cr10Si2Mo, 4Cr9Si2, 40Cr

2). We professional supply engine valve for:

     Mitsubishi, Toyota, Isuzu, Nissan, Hino, Komatsu, Yanmar, Caterpillar, Cummins, Perkins, Detroit, Volvo, Benz, Deutz, Scania and Daewoo etc

3).Our products are OEM for customers as well as exported to European, American, Middle east and southeast countries.

4)Treatment and technics : advanced technique & wear proof &high temperature resistant.

                                           Three-element ,four-element and electroplating etc.