Fuel Injector

Our products include fuel pump plungers, fuel pumps, valve assemblies, fuel outlet valves, diesel pump nozzles, fuel pump housing, fuel governor rear housing, fuel transfer pumps, fuel smoke limiter, fuel pump camshafts, hand pressure handles, high pressure fuel pipes, diesel repair kits, and etc. as well as some auto parts.

Fuel Injector



From selecting and configuring the right
machine for your job to helping you finance the purchase that generates noticeable profits.



Longkou Huijinda Economic and Trade co., Ltd. (YWIT)

is a Chinese company specializing in manufacturing diesel fuel pump parts and assemblies, mainly providing fuel injectors, fuel pump nozzles, fuel pumps, fuel pump plungers, valve modules, solenoid valves, etc. and other products as well.

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  • Reviving a Japanese GC8 WRX: A Year-Long Journey of Fixing Wheels, Tyres, Bushings and Gearbox

    Project GC8: A Journey of Wheels, Tyres, Bushings and Gearbox Fix Yantai Weikun International Trading Co., Ltd. (YWIT) is a Chinese company specializing in manufacturing diesel fuel pump parts and assemblies. It recently assisted with a project that has been ongoing for the past year, to restore...

  • Never Wash The Diesel Pump Nozzle!

    The diesel injector is a durable car part. It usually does not need to be replaced. Therefore, many vehicle owners think that cleaning the nozzle is completely unnecessary. Well, the answer is absolutely opposite. In fact, it ...

  • What Are The Characteristics Of Diesel Engines

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  • The Specific Analysis Of The Fuel Pumps

    There are 3 different Fuel Pumps on the market primarily, here below described each one. ● Mechanical Fuel Pump ● Electrical Fuel Pump ● Fuel Pump with Diaphragm ● Diaphragm Fuel Pump ● Fuel Pump with a plunger 1.Mechanical Fuel Pump Divided into tw...

  • The Detailed Description About The Plunger Pumps

    The Plunger Pumps are reciprocating positive displacement pumps. They are divided into four kinds generally: simplex pumps or duplex pumps; direct-acting pumps or indirect-acting pumps; single-acting pumps or double-acting pumps; and the power pumps. ...