As leading sports equipment Supplier and Exporter we excel in delivering best in class Engineering Mechanism Spring followed by top notch gas spring,mechnical seal.controllable spring. Located in Ningbo, Zhejiang, China we take pride in our technologically advanced production facility, boasting Have Own Export License. Based on increasing demand in Engineering Mechanism Spring and best quality of our gas spring,mechnical seal.controllable spring we have crossed Approx 2 Million US Dollar annual revenue, owing to Australia,Canada,Germany,Italy,United Kingdom export market share reaching Above US$100 Million of export ratio. ningbo ouya mechnical technology co.,ltd Private Limited holds 13 Years of export history, established back in 2007 with Above US$100 Million initial business capital.