MAHLE 马勒集团世界上最大的过滤器制造商之一。作为拥有万名以上员工的企业集团的一部分，德国MAHLE 马勒过滤器公司以其精湛的工艺和广泛的应用领域，在欧美制造业素有盛名。

MAHLE 马勒的成功要追溯到1920年，当时汽车的内燃机使用的还是沉重的球墨铸铁。 MAHLE 马勒兄弟在他们的小作坊中开发出了轻合金活塞，但这一技术尚未成熟，经常会出现各种小问题。为隔绝尘埃进入发动机，他们最终开发出了空气过滤器和滤油器。 当轻合金活塞开始占据市场的时候，他们的努力也终于得到了回报。

目前，全球半数的汽车中使用了MAHLE 马勒的零部件。MAHLE 马勒从最初的一个小小检测车间，发展形成了现在的全球性企业以及技术先驱。

MAHLE 马勒集团位列汽车零部件供应商30强，在活塞系统、气缸部件、气门系统、空气管理系统和液体管理系统领域是全球三大供应商之一。除两大主要业务单元，即发动机系统及其零部件、滤清系统及发动机外围设备以外，MAHLE 马勒工业业务单元整合了MAHLE 马勒集团全部的工业领域业务，包括大型发动机、工业滤清、冷却和空调系统等。售后市场单元负责独立配件市场，供应原厂质量的马勒产品。

发动机系统与零部件事业部

在MAHLE 马勒成立之初，活塞系统和气缸零部件的开发就是马勒的核心能力。我们深刻理解发动机零部件间的相互作用，能为客户提供最优的解决方案。在全球各地的两轮车、乘用车、商用车和大型发动机中都能见到马勒的产品。

滤清系统与发动机外围设备事业部

MAHLE 马勒为发动机和传动系统生产滤清、泵和油冷器，旨在提高发动机效率，延长使用寿命，减少污染物排放。我们致力于洁净空气，防止机油和燃油对发动机造成损坏。

热管理事业部

随着动力总成电气化的日益增加，对热管理的创新能力也提出了更高的要求——尤其是电池和电动车整车热管理。MAHLE 马勒在电池热管理领域处于技术先驱的地位，我们的解决方案能确保电池温度的稳定性，并将温度平均输送给每个电池单元。

售后市场事业部

售后市场为全球零售店和维修厂提供原厂品质的广泛产品组合。除了标准件，如发动机配件、滤芯、涡轮增压和电动化零部件以外，MAHLE 马勒售后市场正不断扩充在热管理、车辆诊断、废气分析和HVAC维修系统设备和自动传动领域的能力。

机电一体化业务分部

机电零部件在提高动力总成效率、推动电驱动交通方面发挥着越来越关键的作用。MAHLE 马勒如今在这个领域也已推出众多相关解决方案，包括电驱动系统、执行器及辅助设备、控制单元和动力电子等。

MAHLE is a leading international development partner and supplier to the automotive industry as well as a pioneer and technology driver for the mobility of the future.
The MAHLE Group is committed to making transportation more efficient, more environmentally friendly, and more comfortable. MAHLE is continuously optimizing the combustion engine, driving forward the use of alternative fuels, and laying the foundation for the widespread acceptance and worldwide introduction of e-mobility.

Based on a broad systems competence consisting of Engine Systems and Components, Filtration, and Thermal Management, the group’s product portfolio addresses all the crucial issues relating to the powertrain and air conditioning technology. Thanks to its expertise in electric and electronic components and systems, MAHLE can thus also offer integrated system solutions for e-mobility.

MAHLE products are fitted in at least every second vehicle worldwide. For decades, MAHLE components and systems have also been used on the world’s racetracks and off the road—in stationary applications, for mobile machinery, rail transport, as well as marine applications.

The MAHLE Group consists of four business units: Engine Systems and Components, Filtration and Engine Peripherals, Thermal Management, and Aftermarket. Added to this are the Mechatronics division and five profit centers, which serve specific market and customer segments.

Engine Systems and Components business unit

Since our early days, the development of piston systems and cylinder components has been a core competence at MAHLE. Because we understand the interaction of engine components, we can deliver optimal solutions to our customers. Our products are used around the globe in two-wheeled vehicles, passenger cars, commercial vehicles, and large engines.

Filtration and Engine Peripherals business unit

MAHLE manufactures filters, pump systems, and oil coolers for engine and transmission applications—all of which are designed to increase the engine’s efficiency and service life and reduce emissions. We are thus contributing to clean air and preventing engine damage resulting from oil and fuel contamination.

Thermal Management business unit

An increasing electrification of the powertrain calls for superior innovative capacity in thermal management—for batteries and the entire electric powertrain alike. MAHLE is a technological pioneer when it comes to the thermal management of batteries. Our solutions ensure constant temperature levels and an even distribution of temperature between battery cells.

Aftermarket business unit

Aftermarket supplies a broad portfolio of products and services in original equipment quality to the trade and automotive workshops worldwide. In addition to standard spares, such as engine parts, filters, turbochargers, and mechatronics components, Aftermarket is increasingly offering products for thermal management, vehicle diagnostics, exhaust gas analyzers, and service equipment for maintaining HVAC systems and automatic transmissions.

Mechatronics division

Mechatronic components are playing an increasingly crucial role in enhancing the efficiency of the powertrain and advancing e-mobility. With its electric drives, actuators and auxiliaries, and control and power electronics product groups, MAHLE already offers relevant solutions in this area today.