Ningbo Yinzhou Xingjian Roding Manufacturing Co., Ltd. is a factory specialized in producing shock absorber piston rods, piston rods, sleeves, and eye rings for car parts. Our company has a group of advanced producing and testing equipments, for example, middle/high-frequency hardening machine, tempering dehydrogenation machine, alignment machine, high precision centerless grinding machine, CNC machine, thread-rolling machine, and surface extra finish grinding machine; thickness tester, straightener, projector, hardness tester, digital Vickers hardness tester, surface roughness measuring instrument, and salt spray corrosion test chamber.


Our company's annual production capacity is around 10 million pieces. Our products sell well in domestic and overseas markets, such as India, America, and Southeast Asia. We warmly welcome you to visit us.