- 2010 year
- In August, it passed the AQA certification body ISO / TS16949: 2009 quality system version update audit, and the scope of the certification passed was expanded to: design and production of electric wipers and production of rubber parts
- 2009 year
- In March, it passed the Japanese NSK Co., Ltd.'s production pre-production inspection, and officially provided the German Volkswagen II with steering system rubber parts.
- 2009 year
- Passed AQA certification body ISO / TS16949: 2002 quality system audit in January
- 2008 year
- In March, the ISO / TS16949: 2002 quality system and ISO14001: 2004 environmental system certification were officially launched.
- 2007 year
- The annual sales of the four major products of the two companies reached 120 million yuan, and the annual sales ranked among the top in the country
- 2007 year
- Relocated smoothly, officially changed its name to Zhejiang Guoyu Auto Parts Co., Ltd. in October of the same year: specializing in R & D, production and sales of rubber miscellaneous parts, wiper rubber strips, and wiper blades
- 2006 year
- Invested heavily due to development needs to build a new factory in Jiaojiang, Taizhou
- 2002 year
- Established branch in Shanghai (Shanghai Ruibo Seals Co., Ltd.), specializing in R & D, production and sales of oil seals
- 2000 year
- Established branch in Shanghai (Shanghai Ruibo Seals Co., Ltd.), specializing in R & D, production and sales of oil seals
- 1999 year
- Restructured into a private enterprise, Taizhou Guoyu Rubber Products Co., Ltd. was announced, and Mr. Shang Caiguo was chairman and general manager
- 1989 year
- Passed ISO9002 international quality system certification
- 1988 year
- Mr. Shang Caiguo is the factory director
- 1988 year
- Huangyan No. 1 Rubber Products Factory was established, its predecessor was a collective enterprise