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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What Does a Delivery Valve Do
2025-08-20
In fuel injection systems and various industrial pumping applications, the delivery valve plays a critical role in ensuring precise and efficient fluid delivery. Though small in size, this component has a significant impact on system performance, reliability, and efficiency. Understanding its function is essential for engineers, mechanics, and operators working with high-pressure fuel and hydraulic systems.
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Introduction to the Processing Technology of Pistons in Changzhou Huahui
2025-08-14
As an important mechanical component, pistons are widely used in many industrial fields. To ensure the quality and performance of pistons, the processing technology is of vital importance. The following is a detailed introduction to the processing technology of pistons.
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Detailed introduction of fuel injection pumps
2025-07-10
Pump oil mechanism: It mainly consists of piston components and oil outlet valve components, etc. The piston component is composed of the piston and the piston sleeve, which is a key part of the fuel injection pump.
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New Order For Exporting To Lima,PERU
2025-06-25
Recently, Changzhou Huahui Injector accomplished a new order of Peru, product include Injectors, pump, and plungers. Our high quality and good price win the domestic market, but also the global marlet, we can Huahui Brand and customized your own brand, welcome your inquiry , we are happy to provide the best service.
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