The company has been certified under the ISO9001:2015 Quality Management System and has obtained 42 patents from the National Intellectual Property Administration. Marathon Electric’s products are known for their reliable quality, superior performance, and are widely used in various sectors, including railways, mining, hospitals, military industry, shipping, refrigerated containers, postal communication, port machinery, and major international projects.

Leili Senma’s business spans five key areas, including generators and fractional horsepower drives, and it holds a leading position in the global motor industry, providing high-quality products and services to various sectors.

Leili Senma generators feature patented cooling technology and the AREP (Auxiliary Wound Excitation System), enabling high power output in limited spaces. The company uses finite element modeling to analyze vibrations, and anti-vibration supports are installed on precision components to reduce vibration. For special generator sets, such as marine generators, the optimized digital AVR (Automatic Voltage Regulator) functionality allows for soft start and load-buffering adjustments. The electrical and mechanical design enables the generator to maintain a short-circuit endurance capability of three times the rated current within 10 seconds.

Inge strictly follows the ISO 9001:2000 quality management system to produce three-phase synchronous land-based and marine generators, wind power generators, and high-voltage salient pole brushless synchronous generators. With an annual production capacity of 30,000 units, its products are widely used in critical sectors such as military, communications, oil, airports, air defense, and highways. These generators are essential for mobile power, temporary power supply, standby power, and power generation in wind farms.

       Faraday (法拉第) is a Sino-European joint venture specialized in the production and manufacturing of high-efficiency, high-reliability brushless AC high and low voltage generators. Combining world-leading power generation technology with an internationally advanced management system, Faraday integrates these into product R&D, market promotion, and the construction of a global service network. The company has become a valuable partner for many renowned generator manufacturers, marine equipment companies, oil and gas field equipment enterprises, military product manufacturers, and construction machinery manufacturers.

Faraday's product range includes high-speed and medium-low-speed generators. The low-voltage generators range from 6.5KW to 3000KW, high-voltage generators range from 500KW to 5000KW, medium-low-speed generators range from 240KW to 10000KW, DC generators range from 5KW to 24KW, and marine generators range from 12KW to 2000KW.

The company’s self-developed AEM series three-phase brushless generators range from 6.5KW to 2000KW in power. These generators are compact, beautifully designed, and highly reliable, with technical performance indicators that meet international advanced standards and comply with IEC and GB755 standards.

Airmar's products are used in diesel generator sets for more than 100 key domestic assembly factories and are widely applied in various industries such as telecommunications, banking, military, shipping, mining, real estate, and more. The company also exports in bulk to multiple countries worldwide.