HUAHUI FUEL INJECTION EQUIPMENT

Huahui Cutting-edge technology to the highest quality

Why Choose Us

Main Products
Main Products
One of the manufacturers specializing in the production and development of fuel injection products, its main products include S, P series long and short injector assemblies, injection nozzles, injection pumps used in 165-1125 single-cylinder engines, plungers used in injection pumps, and oil delivery valves.
Latest Achievements
Latest Achievements
In recent years, with the efforts of our scientific research personnel, we have successively developed a series of products , high-pressure common rail and other series that meet the requirements of National V and National VI emission standards,high-pressure oil pump assemblies, injectors, nozzle pairs, plunger pairs, valve assemblies, valve plates, etc.
Strong Strength
Strong Strength
Our factory has modern production and processing equipment, strong technical force, and adopts standard technology and GB/T19001-2008/ISO9001:2008 quality management system. It is produced strictly in accordance with the national <JB/T7296-94.JB/T7297-94> standard.
Best-selling
Best-selling
The "Huahui" brand was awarded the titles of "Changzhou Famous Trademark" and "Changzhou Famous Brand Product" in 2006. The products are sold well in China and exported to countries such as the Middle East, South America and Southeast Asia. They have won praise from consumers at home and abroad.
HUAHUI FUEL INJECTION EQUIPMENT
About Us 12000m2+

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HUAHUI FUEL INJECTION EQUIPMENT

CHANGZHOU HUAHUI FUEL INJECTION EQUIPMENT CO.,LTD. was founded in 1996 and is located in Jintan Economic Development Zone in the western suburbs of the famous city of Changzhou City in Jiangnan. It covers an area of 12,000 square meters, a construction area of 6,000 square meters, and a green area of 8,000 square meters. It is a garden-style factory.

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The company has successively developed a series of products such as P series BQ type, PW type, P7 type, P8 type, PE type, PN type, P7100 type, P2000 type, high-pressure common rail and other series of more than 100 varieties of high-pressure oil pump assemblies, injectors, nozzle couples, plunger couples, valve components, valve plates, etc. that meet the emission requirements of the National Fifth and National Sixth Countries. Won favorable comments from consumers at home and abroad.


   

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1st Injector body machining line established in Changzhou Huahui
2025-09-16
In September 2025, Changzhou Huahui Fuel injection Co.Ltd officially established a production line for rough and fine processing of fuel injector bodies, with a monthly capacity of 100,000 pieces.
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Precision Fuel Delivery: P-Type Fuel Injection Nozzles Powering Modern Diesel Performance
2026-05-11
In the highly competitive global diesel engine parts market, the P-Type fuel injection nozzle stands out as a trusted solution for achieving superior fuel atomization, better combustion efficiency, and reliable operation across a wide range of heavy-duty applications.
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Precision Engineering for Power and Efficiency: Diesel Engine Fuel Injectors Drive Global Performance
2026-04-22
In an era where diesel engines continue to power heavy-duty transportation, agriculture, marine vessels, and industrial applications worldwide, the humble diesel engine fuel injector remains one of the most critical components for optimal engine performance, fuel economy, and emission compliance.
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Revolutionizing Diesel Performance: High-Performance Common Rail Injector Assemblies Take Center Stage
2026-04-16
In the competitive world of diesel engine technology, precision fuel delivery remains the cornerstone of power, efficiency, and compliance. High-performance common rail injector assemblies are emerging as a game-changer for manufacturers, fleet operators, and aftermarket specialists seeking superior engine output while meeting stringent global emission standards.
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