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One Of China's<br>Leading Filter Manufacturer
One Of China's
Leading Filter Manufacturer

Hebei Zhengchi Auto Parts Co., Ltd. is committed to providing customers with a complete commercial vehicle filter system one-stop solution, and constantly meet customer needs.

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Provide Customers<br>With High-Quality Filters
Provide Customers<br>With High-Quality Filters
Provide Customers
With High-Quality Filters

Hebei Zhengchi Auto Parts Co., Ltd. is committed to providing customers with a complete commercial vehicle filter system one-stop solution, and constantly meet customer needs.

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Strict Quality Testing<br>Ensures Product Quality
Strict Quality Testing<br>Ensures Product Quality
Strict Quality Testing
Ensures Product Quality

Hebei Zhengchi Auto Parts Co., Ltd. is committed to providing customers with a complete commercial vehicle filter system one-stop solution, and constantly meet customer needs.

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Hot Products

We specialize in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment such as air filters of various models and more than 3000 kinds.

Air Filter Cabin Filter Oil Filter Fuel Filter
Air filter 1869993

Air filter 1869993

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
Air filter 2829529-2829531

Air filter 2829529-2829531

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
Air filter 21337557

Air filter 21337557

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
Air filter C281300

Air filter C281300

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
Air conditioning filter element

Air conditioning filter element

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
Oil filter element 611600070119

Oil filter element 611600070119

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
200V12503-0061 diesel filter element

200V12503-0061 diesel filter element

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
FS20021 diesel filter element

FS20021 diesel filter element

Hebei Zhengchi Auto Parts Co., Ltd. specializes in manufacturing heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment and other air filters of more than 3000 models. Welcome new and old customers to inquire and cooperate!
Hebei Zhengchi Auto Parts Co., Ltd.

Leading Manufacturer

Provide filters solutions

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MAIHANG FILTER

Zhengchi Auto Parts

Hebei Zhengchi Auto Parts Co., Ltd. specializes in the production and manufacture of more than 3000 types of air filters such as heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment, and has more than 40 sets of various production and manufacturing equipment.

 

The distribution and wholesale of filters, auto parts and auto filters are very popular in the consumer market and enjoy a high status among consumers. The company provides you with one-stop filter solutions and professional filter technical services.

We provides you with one-stop filter solutions and professional filter technical services.

40 sets

Production equipment and testing equipment

3000 +

Commercial vehicle filter product categories

50 +

Filter product export countries and regions

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Truck filter

01

Truck filter

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Bus filter

02

Bus filter

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Construction machinery filter

03

Construction Machinery

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agricultural machinery filter

04

Agricultural Machinery

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BLOG

News and Media

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What are the specific functions and maintenance points of truck air filter and construction machinery filter elements?

Apr 04,2024

What are the specific functions and maintenance points of truck air filter and construction machinery filter elements?

The filter element of construction machinery is the most important part of construction machinery. The quality of the filter element affects the performance of the truck air filter. The editor has collected the problems that should be paid attention to in the daily use of the mechanical filter element, as well as some maintenance knowledge! Filter elements are important construction machinery parts of construction machinery. Oil filter elements, fuel filter elements, air filter elements, and hydraulic filter elements. Do you know their specific functions and maintenance points for these construction machinery filter elements?

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What are the functions of construction machinery filter elements?

Apr 04,2024

What are the functions of construction machinery filter elements?

The air filter element is located in the intake system of the engine. Its main function is to filter out harmful impurities in the air that will enter the cylinder to reduce the early wear of the cylinder, piston, piston ring, valve and valve seat, so as to contribute to the normal operation and output of the engine Power provides guarantee.

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Apr 04,2024

Does the filter element of construction machinery need to be replaced?

In the process of using and managing the filter element of construction machinery, it will always cause a trouble to everyone, whether the filter element should be replaced or not. The quality of the filter is good or bad, in the end how to judge. According to many years of production experience, from the following situation to give you an analysis: when to change the filter element?

Apr 04,2024

Installation and use of air filter

When the air filter is installed, whether the air filter and the engine intake pipe are connected by flanges, rubber pipes or direct connections, they need to be tight and reliable to prevent air leakage. Rubber gaskets need to be installed on both ends of the filter element; fixed air The wing nut of the filter cover cannot be tightened too tightly to avoid crushing the paper filter element.

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Committed to Creating High-End Filter Brand

Committed to providing customers with a complete one-stop solution for commercial vehicle filter systems. The products are used in heavy trucks, light trucks, construction machinery, agricultural machinery, machinery and equipment, etc.

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