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A systematic approach to innovation
Since Gebrüder Frei GmbH & Co. was founded in 1949 by brothers Willi and Karl Frei it has developed into an international supplier of electrical and electronic devices and components that is very much in demand all over the world.
Its flexible standard solutions and, to an even greater extent, its creative bespoke developments are helping to set the benchmark worldwide in the areas of power supplies, control systems for transport technics and control systems for textile machines.
The name Frei has become synonymous with extensive expertise that is available all under the same roof: from the initial idea, followed by the planning, production and testing stages, right through to the complete systematic solution. It is our curiosity and constant desire to find a better way that inform our approach as we set about this task. This process results in innovative solutions that consolidate our market position and can be rapidly distributed to customers via our efficient sales organisation.

Yingde Aokly Power Co., Ltd. was established in 1996, is set research and development, production, sales as the group of lead-acid battery manufacturers which is the high-tech enterprises in Guangdong Province;
The headquarter of company is in Yingde city, Guangdong Province,the four existing production base is located in Qingyuan and Yingde, covers an area of 500 acres, annual production capacity of 13 million kVA, is one of the large lead-acid battery manufacturer in Guangdong Province.
The company mainly produces lead-acid battery products: Starting lead-acid battery, motive-power battery, storage battery, solar battery, gel battery, etc; has imported advanced production equipment and testing instruments from Italy, Canada, and Germany's, a number of high-energy sealed batteries automated production lines. Aokly highly valued and strict control the product quality,the production process adoptded international general standards . It have respectively passed the ISO9001, TS16949 , ISO14001 approval in the quality control system and environment system ,Meanwhile it be approved by ROHS and the complete IEC60095 testing etc.
The products are well known in field of storage battery as stable quality and performance especially good starting performance at low temperature which highly are popular with customers living in North-China.
The products are widely used in automobile ,electric vehicle,Tourist car,Marine Equipment,Aviation,Military,Railway,UPS, Electric Power System,Solar Power System,Wind Power System,etc. They have a good reputation in domestic and foreign markets..More than 50% sale is for overseas market. we has been always taking a objective that seek better on quality,chase develop on sincerity to create reliable brand in field of storage battery with good quality and service