Ruian AIERFU Auto Parts Co., Ltd.,is specialized in the research and development of power steering gear since its establishment in 2003, and now has developed into a professional manufacturer of rack-and-pinion hydraulic power steering-gear. After years of Pragmatism Innovation, Our company strictly implements in the ISO/TS 16949 international standard quality control. We had passed ISO/TS16949 Quality Management System Certification, which lay a good foundation for our quality and development on March 2012.