Company Profile

Zhejiang Renz Auto Parts (Original Company Wenzhou Nanya Automobile Accessories Co.,Ltd., )established in 2012, is located in Economic-Technological Development Area Wenzhou City with a building area of 30,000 square meters . Our company is a leading manufacturer that specializes in spinning pulleys with the most advanced production technology. And have been assessed as National level high-tech enterprise. Through the National Torch Plan projects and technology innovation of technology-based SMEs projects, we obtained three national patents of invention in 2008 and awarded AA grade credit enterprise by the business sector in 2012.




Our main production procedures including spinning, punching, stretching, cold-extrusion and machining by CNC. Now we own 15 specialized production lines. Our pulley is made of high grade steel plate by spinning. Our products are popularly applied in auto crankshaft, water pump, fan, power steering pump, generator, air-condition, compressor etc. Products through the identification of scientific and technological achievements. It’s high accuracy, light weight, nice appearance, good mechanical properties, energy-saving materials and so on. It’s now in the leading level of manufacturing process in domestic, and is moving towards to the world's advanced level.




There are more than 600 models of pulleys in market, and our annual production output reach to 10 million pcs. 60 percents are exported to Europe, Unite State, Southeast Asia and other area. Moreover, we are the supplier of many well-known companies, such as Cummins Engine Co.,Ltd., ASC Auto Parts Inc., Chongqing Lifan Engine Co.,Ltd., Zhejiang Sangong Automobile Parts Co., Ltd., Ningbo Haida Jiahua Automobile Parts Co., Ltd.,




We operate according to Certificate of ISO/TS16949:2009. To achieve the goal of “Zero defect”, we continuously to improve our production process and technics, ensuring steady high quality and timely delivery.