Street Address: Commercial Street 1# , South Area Of Xinsha Industrial Park , North Qinghe Street , Meli Lake Office
City: Jinan
Province: Shandong
Country/Region: China
the engine valve for Cummins
Tuff trided /Nitrided : valves are nitrided to increase the exhaustion strength ,corrosion resistance and wear Chrome plated : Valve stems are plated with chromium to increase the wear resistance and also corrosion resistance of the stem . Stellited ( Seat hard faced ) valve made by using deposit of stellite to get high hot hardness at the seat .