Applicationt: 
Auto
Production Description:
1.Competitive price
2.Excellent quality
3.OEM guaranted,Design Service
4.Quickly delivery
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.