Shenzhen Maidirui Technology Co., Ltd. was established in 2006 and specializes in the development, production and sales of multi-serial lithium-ion battery pack chargers. In 2007, it passed the China Quality Certification Center certification and obtained the ISO9001 certificate. With the increasing rise of low-carbon and environmental protection concepts around the world, lithium-ion batteries, especially energy-type and power-type lithium batteries and supporting charging equipment, have also been used in more and more important fields, and have played an important role, such as power tools, electric two-wheelers, electric four-wheelers, backup power supplies and medical equipment.

Based on a deep understanding of the characteristics of lithium batteries and their application fields, the company's product design focuses on ensuring the safety of the battery pack during the charging process, while extending the service life of the battery pack, and focusing on optimizing the charging solution from the perspective of the entire system to achieve the best match between the charger, BMS and battery.

In the process of developing products, the company has been committed to designing better products, paying attention to the unified process of lithium battery power management standards, actively participating in leading product standards in the international scope, and making charging process control more intelligent and humanized through software technology and standard communication protocols. For example, the company is concerned about the ENERGYBUS standard and its application, and has made certain progress. In 2008, the company's products were the first to obtain GS (EN60335) certification for lithium battery chargers issued by Rhine Laboratory in Germany, U.S. U.S. U.S. PSE, and other certifications. In 2010, the company obtained the safety inspection report for lithium-ion battery chargers of electric bicycles issued by the "National Bicycle Quality Supervision and Inspection Center" in China. Based on the business principle of customer needs-oriented, the company conducts personalized parameter design according to different customer needs, and adopts software, hardware or a combination of both in terms of product appearance, charging mode, voltage and current, time control, temperature control, etc. to fully meet the needs of different customers in different markets. It has established partnerships with well-known domestic and foreign electric vehicle and lithium battery manufacturers such as JDPower (Melton), Gepida, Xingheng, Xidesheng, Jingjin, China Investment, Tianneng, Guoxuan, Haiying, Shuangden and other well-known domestic and foreign electric vehicle and lithium battery manufacturers.

Madrie has become the number one brand in China's lithium battery bicycle charger industry.

The company will continue to focus on the application and development of lithium battery chargers in related fields, support energy conservation and environmental protection, pay attention to customer needs, strengthen technical advantages, and become a true lithium battery charging expert, and maintain the image of a leader as always.