XuanLing Autoparts is a manufacturer in diesel engine parts.The products including Fuel Nozzle, Diesel Element,Delivery Valve... As following is data for  Diesel Element ( plunger ).Raw material: GCr15 or 20CrMn;  Processing Technique: Vacuumhardening  Rigidity:...

XuanLing Autoparts is a manufacturer in diesel engine parts.The products including Nozzle, Element, Rotor Head, Delivery Valves. As following is data for  element ( plunger ).Raw material: GCr15 or 20CrMn;  Processing Technique: Vacuumhardening, Match grinding, Mirror...

XuanLing Autoparts is a manufacturer in diesel engine parts.The products including Nozzle, Plunger, Rotor Head, Delivery Valves.   XuanLing Autoparts Co., Ltd is a with more than 15 years experience in manufacturing and exporting diesel engine parts manufacturer in China. The...

XuanLing Autoparts is a manufacturer in diesel engine parts.The products including Nozzle, Plunger,Common Rail Valve etc. XuanLing Autoparts Co., Ltd is a with more than 15 years experience in manufacturing and exporting diesel engine parts manufacturer in China. The products...

XuanLing Autoparts is a manufacturer in diesel engine parts.The products including Nozzle, Plunger, Rotor Head, Delivery Valves As follow are some data for Delphi Nozzle Tech Info:  1.Raw material: W6Mo5Cr4V2; 18CrNi8  2.Processing Technique: Vacuum hardening...

XuanLing Autoparts is a manufacturer in diesel engine parts.The products including Nozzle, Plunger, Rotor Head, Delivery Valves Product Description:  1.Raw material: W6Mo5Cr4V2; 18CrNi8  2.Processing Technique: Vacuum hardening  3.Rigidity: HRC62-654.Guarantee...