manfroson
In the current era of rapid development in the automotive parts and industrial filtration industry, high-quality, stable, and cost-effective filter OEM services have become the core choice for numerous brand manufacturers and complete machine enterprises to expand their markets, reduce costs, and increase efficiency. Manferson (Shandong) Filter Co., Ltd., located in the industrial hinterland of Shandong, is a comprehensive modern enterprise integrating filter research and development, production, sales, and customized services. With years of deep experience in the filtration field, we focus on providing reliable and efficient one-stop solutions for filter OEM/ODM processing to domestic and international customers, helping our cooperative clients deepen their market penetration and enhance their core competitiveness.
The company''''s core OEM products encompass a wide range of filter elements and filter assemblies, fully covering filtration needs in various fields such as passenger cars, commercial vehicles, construction machinery, generator sets, air compressors, and industrial hydraulic equipment. These include a full range of products such as air filters, oil filters, fuel filters, hydraulic filters, dust removal filters, and supporting filter assemblies. Relying on a comprehensive product matrix and mature production system, the company can fully meet customers'''' diverse cooperation needs, including standardized OEM, differentiated customization, batch supporting, and private label customization. It is suitable for both large and small batch orders and features a flexible and efficient production model.
Compared to ordinary OEM enterprises, Manferson boasts a comprehensive OEM processing full-chain service system, truly achieving a one-stop closed-loop service from product research and development, scheme design, mold opening and production, quality inspection to packaging and labeling, logistics delivery, and after-sales support. The company has established a professional R&D technical team, deeply exploring filtration technology iteration. Based on customer equipment parameters, working conditions, and industry standards, it can specifically optimize the filter material structure, filtration accuracy, and sealing performance, customizing exclusive filter products to address industry pain points such as poor adaptability of general-purpose components, short service life, and poor filtration effect.
On the production side, the company has introduced automated production lines and precision testing equipment. It rigorously selects high-quality raw materials such as filter materials, sealants, and protective casings, and follows strict production processes and quality inspection standards. Each OEM product undergoes multiple testing procedures, including leak testing, filtration efficiency testing, pressure and wear resistance testing, to ensure that no defective products are shipped out. All OEM products meet precision standards, have strong sealing capabilities, and have a long service life, adapting to various complex working conditions. At the same time, they support environmentally friendly and compliant production, meeting domestic and international market access standards, and are suitable for various scenarios such as foreign trade exports, host equipment matching, and brand labeling.
Leveraging stable product quality, efficient delivery capabilities, and flexible customization services, Manferson''''s OEM contract manufacturing business has garnered deep recognition from numerous domestic and international brand manufacturers, complete machine manufacturing enterprises, and auto parts distributors. Throughout the cooperation process, we adhere to the principles of "customization on demand, controllable quality, guaranteed delivery, and mutual benefit and win-win". We can provide customers with value-added services such as free sample testing, personalized packaging and labeling, complete order supporting and shipping, technical consultation and guidance, saving customers high costs in research and development, production, and quality control. This helps customers operate with light assets and rapidly expand their market.

In the future, Manferson (Shandong) Filter Co., Ltd. will continue to deeply explore the field of filter OEM, refine production technology, optimize service systems, and provide our vast partners with superior OEM services through our professional R&D capabilities, solid product quality, and efficient service efficiency. We look forward to jointly creating new value in the filtration industry.


Product Categories
Complete Filtration Range
Comprehensive filter solutions engineered for heavy-duty construction, mining and agricultural machinery
Air Filters
Imported synthetic fiber media with ultra-fine chemical fiber composition — uniform porosity, low resistance, high efficiency and long service life. Filtration efficiency ≥ 99.9%. Reinforced sealing with premium rubber gaskets and anti-fingerprint end caps. Galvanized diamond mesh (δ0.8) with powder-coat finish for superior corrosion resistance.
  • Excavators
  • Loaders
  • Bulldozers
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Oil &diesel filter
High-quality imported filter media, with micron-level precision, low resistance, high efficiency, and compliance with industry standards. NBR rubber gasket, anti-slip, oil-resistant, heat-resistant. The center tube is upgraded to δ1.0 round hole roller welding structure - high compressive strength, minimal flow restriction.
  • Mining
  • Crane
  • Diesel engine
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Hydraulic Filters
Return-line and pressure-line hydraulic filters for precise contamination control in hydraulic systems.
  • Return Line
  • Pressure Line
  • Suction
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