WIMA 在被动电子组件领域有很悠久的历史。本公司于1948年由 Wilhelm Westermann 在 Unna 的 Westphalia 创立。短短几年时间，他就将公司发展成为电容制造业中的领头企业之一。

WIMA 公司在德国有四个分部：位于 Mannheim 的的销售部和研发中心以及在 Aurich、 Berlin 和 Unna 三间最现代化的制造工厂。 对新技术的持续追求使 WIMA 成为世界范围内高质量薄膜电容首选品牌。 

WIMA 电容主要可分为以下三个类型：
塑料薄膜电容器
纸介质电容器
DC-LINK电容

WIMA 的强项在于设计和生产定制的产品，这需要经验和高度的专业水平。

WIMA主要的客户群是汽车制造业、消费电子和工业电子以及照明工业。重点客户如 Bosch 和 Siemens 等。

长期以来，由于不断的进步，WIMA 在电子市场上享有很高的声誉。
 
作为电容生产的专家。WIMA 的总部设在德国，并且在德国有生产基地。要维持跨国联合企业的竞争力，就必须将可靠而灵活的组织与优秀的技术革新、先进的生产力和以客户为中心相结合。WIMA 就是这样一种结合的实例。它提供超过10,000种薄膜电容器、纸质电容器和超级电容产品来满足客户的需求。

所有 WIMA 的工厂都通过了 ISO 9001:2008 。这保证了我们公司的组、设备、产品质量保证的监测都符合国际公认标准。所有 WIMA 产品的制造都符合 IEC 规范。

为了保护环境，WIMA 都优先使用环保材料并减少包装。在所有工厂，WIMA 都使用成熟的能源和水循环系统来提高利用效率以及节约珍贵的资源。

所有 WIMA 车间都受 WPCS ( WIMA 过程控制系统)的控制来优化质量。WPCS 是 WIMA 开发的质量监督和优化系统。它是我们以质量为中心的生产中的主要部分。

WIMA has a long tradition as manufacturer of the passive electronic component film capacitor. It was founded by Wilhelm Westermann in Unna/Westphalia in 1948. Within only a few years he extended his company into the leading specialists in capacitor production. WIMA is still a privately owned company and the president today is Dipl.-Ing. Dipl.-Wirtsch.-Ing. Wolfgang Westermann.

WIMA is exclusively located in Germany and has four sites there: The Sales Department is in Mannheim, most modern production facilities and R&D are situated in Aurich, Unna and Berlin.

Continual technical progress and expansion have made WIMA the first address for high-quality film capacitors worldwide. 

WIMA Group is specialised in the product and business areas:
－ SMD film capacitors size codes 1812 - 6054
－ Film/foil capacitors in PCM 2.5 - 15 mm
－ Metallized film capacitors in PCM 2.5 - 52.5 mm
－ Pulse capacitors in PCM 7.5 - 52.5 mm
－ Polypropylene RFI capacitors in PCM 7.5 - 52.5 mm
－ Metallized paper RFI capacitors in PCM 10 - 27.5 mm
－ Filter capacitors
－ Snubber capacitors
－ GTO capacitors
－ DC-Link capacitors
－ PowerBlocks of Supercaps

WIMA’s strength lies in the design and production of customized products requiring experience and highly developed expertise. Solutions can therefore be offered to all customer needs.

Major customer groups are in automotive, consumer and industrial electronics and the lighting industry. Among others there are well-known and demanding customers like Bosch and Siemens with supply of worldwide facilities.

As a capacitor specialist with headquarter and production in Germany the competitiveness against multinational conglomerates can only be sustained if the advantage of a lean and flexible organisation is combined with excellence in technical innovation, productivity and customer orientation. 

WIMA is an example of such a combination offering more than 10.000 products for all customer needs with regard to film capacitors and paper capacitors.

WIMA can claim a quality leadership in the capacitor industry which is proven regularly by top customer evaluations and quality/service awards. 

All WIMA factories are approved to DIN EN ISO 9001:2008 . This certifies that organisation, equipment and monitoring of quality assurance in our factories correspond to internationally recognized standards. All WIMA products are manufactured in accordance with IEC specifications. 
  
For the sake of environment we give priority to the use of recyclable substances and the reduction of packing materials. In all our factories we have implemented a sophisticated energy and water recycling system for efficient use and spare of precious resources.

All WIMA plants are subject to WPCS (WIMA Process Control System) to optimize quality.  WPCS is a quality surveillance and optimization system developed by WIMA. It is a major part of our quality-oriented production.