After several years of efforts, the technology and product quality has been recognized by foreign experts such as Germany and the United States, and plays an important role in the replacement of imports of auto parts in China's automobile industry
● In 2000, the company was founded and provided various seals for changan Automobile
● In 2001 rated as excellent supplier of town Kit Drive (Yatong Bus, Niopplan, Case Bauer).
● Awarded excellent supplier by Chang 'an Group in 2002; Passed iso9001:2000 quality system certification.
● In 2003, the products began to export to Japan, Brazil and other countries.
● In 2004, the products were exported to European and American countries; Yamaha rated advanced supplier.
● In 2005 exclusive supporting the SAIC SC69 model (SAIC-GM-Wuling Hongguang) complete set of seals;
Start the implementation of ISO/ TS16949:2002 quality system.
● In 2010, the National Development and Reform Commission, the Ministry of Finance and other authoritative departments selected as: the first national sealing industry carbon emission audit pilot enterprise. "Emerging certification business of low carbon economy, national accounting business demonstration base".
● 2011 research and development of wind turbine spindle seal, began to China Guodian, Mingyang wind power and other enterprises supporting
● 2012 began to design and develop motor, electric control, battery sealing products for new energy vehicles (BAIC New Energy, Geely Automobile, Dongfeng Automobile).
● In 2013, the products were exported to Western Asia, Eastern Europe, Northern Europe and other countries.
● In 2014, it entered the supporting system of Yutong Automobile, supporting new energy motors and fuel car sealing products.
● Became a qualified supplier of Weichai Group in 2015, supporting Marine engine sealing products; Products cover domestic locomotive engine factory.
● 2016 for CRRC supporting high-speed rail, bullet trains, new energy vehicles and other sealing products.
● In 2017, we negotiated with German enterprises to establish a joint venture factory, and introduced automatic production lines and international advanced raw material processing technology.