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Our Hydraulic Filters are engineered to safeguard the complex hydraulic systems of modern wheel loaders and heavy
Construction machinery operates under high-stress, high-dust, and extreme-load environments. Our premium hydraulic
Bulldozer Air Filter is a high-performance filtration component specially designed for heavy-duty construction
Wheel Loader Air Filter is a heavy-duty, high-performance filtration component engineered to safeguard diesel engines
Heavy-duty hydraulic systems require uncompromising protection against fluid contamination. As a premier global
Construction Machinery Air Filters are high-performance filtration components engineered specifically for heavy-duty
Industrial Fuel Filters are engineered to remove dirt, rust, dust, water, and other microscopic contaminants from
External Fuel Filters are engineered to remove harmful contaminants such as dust, rust, dirt, metal particles, and
The in-tank fuel filter is a critical component engineered to sit directly inside the fuel tank, working in tandem with
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About Us
Qinghe Zhengji Auto Parts Co., Ltd. covers an area of 4000 m, with more than 50 professional employees, including technical and quality control teams, advanced manufacturing equipment and professional technical teams, which can provide you with the best solutions to various filter problems.
Qinghe Zhengji Auto Parts Co., Ltd. specializes in producing filters, including filter elements of world-famous brands, air conditioning filter series, engine oil and diesel oil filter series, air filter series, generator set, air compressor series, etc. The product structure is tubular, plate and honeycomb.
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