Dongrong Shengchao Micro Wire Co., Ltd., formerly known as Zhuhai Rongsheng Electric Co., Ltd., was founded in 1985. On July 20, 2007, the company's stock successfully landed on the Shenzhen Stock Exchange. The company develops and produces fine and special enameled wires supporting electronic information, household appliances and technology. At present, it has a registered capital of 113.68 million yuan and a sales base of China's fine enameled wires with sales of nearly 500 million yuan.

The company has always paid attention to production. In 1996, it was recognized as "Guangdong High-tech Enterprise" by the Guangdong Provincial Department of Science; "Zhuhai City Technical Reform Project"; in 2005 was named Zhuhai Private Enterprise; in 2006 was selected as "Deloitte China Top 50 High-tech, High-growth"; in 2007, the company was also recognized as "Guangdong Provincial Enterprise" ". In 2009, the company was again rated as a private enterprise in Zhuhai. In addition, the company's leading product fine and special enameled wire also won the "Guangdong Province Science and Technology Progress Third Prize", "155 grade polyurethane enamelled copper round wire" won the second prize of Guangdong New Product. The excellent performance achieved by the company in high technology has provided good conditions for the company's long-term development.

The company strictly controls quality while producing efficiency. It has passed QS9000, ISO9001 quality management system, ISO14001 environmental system, American UL, TS16949 quality management system and Sony GP. Rongsheng has become a green enterprise, benefiting society at the same time It has also set a glorious banner for the Chinese national industry.