Ruian Zhousen Automotive Parts Co., Ltd is a research and development and production of automobile electric fuel pump and carbon-based materials of private high-tech enterprises, the company has the independent research and development institutions and a large number of high-quality technical blue-collar talent team, management, marketing, and with the Shanghai university of science and technology, formed a scientific research project incubation bases. Zhejiang Andy technology development co., LTD., established in 2008, sales for several years at a speed of more than 50% growth.

Anda ANSEN "registered trademark" ANDI ""," its ", products are exported to Europe, America, southeast Asia, the Middle East and other dozens of countries and regions, including: the United States, Japan, Germany, Korea, Brazil, Italy, etc., provides the domestic and foreign customers with high performance products, gain recognition and praise of many customers, and with the world top 500 and a number of well-known enterprises to establish a long-term and stable relations of cooperation.