we are a manufacturer in China.
we produce diesel parts(plunger/element,nozzle,delivery valve,fuel injector,pencile nozzle,fuel pump,VE pump,head rotor),All these are used as diesel part on diesel engine.
Our company --Jiangsu Sihong Fuel Injection Equipment Co,. Ltd is a big professional  factory producing "HB" brand diesel engine oil system, the assembling of nozzle plunger valve, three pairs of precise parts. For replacement of BOSCH, ZEXEL, DENSO, CUMMINS, CATERPILLAR, KOMATSU, etc.
Our company has 39 years history.
In the year 2003, our company go through ISO14001:1996 system ,ISO9001:2000 quality system and ISO/TS 16949 system.
Our products have been already exported to many countries all over the world. We are always supplyig standard and high quality products at a very competitive price. With great sincerity to do business with you, we are looking forward to your inquries.
We welcome all customers, and will give you the best price, best quality and best service.If there is any need,pls contact me.